Merge branch 'share-sheet-extension' into develop

Packages/ComposeUI/Sources/ComposeUI/API/PostService.swift

@@ -33,7 +33,7 @@ class PostService: ObservableObject {
         }
         
         // save before posting, so if a crash occurs during network request, the status won't be lost
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
         
         let uploadedAttachments = try await uploadAttachments()
         
@@ -49,7 +49,7 @@ class PostService: ObservableObject {
             spoilerText: contentWarning,
             visibility: draft.visibility,
             language: nil,
-            pollOptions: draft.poll?.options.map(\.text),
+            pollOptions: draft.poll?.pollOptions.map(\.text),
             pollExpiresIn: draft.poll == nil ? nil : Int(draft.poll!.duration),
             pollMultiple: draft.poll?.multiple,
             localOnly: mastodonController.instanceFeatures.localOnlyPosts ? draft.localOnly : nil
@@ -58,17 +58,18 @@ class PostService: ObservableObject {
             let (_, _) = try await mastodonController.run(request)
             currentStep += 1
             
-            DraftsManager.shared.remove(self.draft)
+            DraftsPersistentContainer.shared.viewContext.delete(self.draft)
-            DraftsManager.save()
+            DraftsPersistentContainer.shared.save()
         } catch let error as Client.Error {
             throw Error.posting(error)
         }
     }
     
+    @MainActor
     private func uploadAttachments() async throws -> [Attachment] {
         var attachments: [Attachment] = []
         attachments.reserveCapacity(draft.attachments.count)
-        for (index, attachment) in draft.attachments.enumerated() {
+        for (index, attachment) in draft.draftAttachments.enumerated() {
             let data: Data
             let utType: UTType
             do {
@@ -90,7 +91,7 @@ class PostService: ObservableObject {
     
     private func getData(for attachment: DraftAttachment) async throws -> (Data, UTType) {
         return try await withCheckedThrowingContinuation { continuation in
-            attachment.data.getData(features: mastodonController.instanceFeatures) { result in
+            attachment.getData(features: mastodonController.instanceFeatures) { result in
                 switch result {
                 case let .success(res):
                     continuation.resume(returning: res)

Packages/ComposeUI/Sources/ComposeUI/ComposeUIConfig.swift

@@ -12,16 +12,24 @@ import PencilKit
 import TuskerComponents
 
 public struct ComposeUIConfig {
+    // Config
+    public var allowSwitchingDrafts = true
+    public var textSelectionStartsAtBeginning = false
+    
+    // Style
     public var backgroundColor = Color(uiColor: .systemBackground)
     public var groupedBackgroundColor = Color(uiColor: .systemGroupedBackground)
     public var groupedCellBackgroundColor = Color(uiColor: .systemBackground)
     public var fillColor = Color(uiColor: .systemFill)
     public var avatarStyle = AvatarImageView.Style.roundRect
+    
+    // Preferences
     public var useTwitterKeyboard = false
     public var contentType = StatusContentType.plain
     public var automaticallySaveDrafts = false
     public var requireAttachmentDescriptions = false
     
+    // Host callbacks
     public var dismiss: @MainActor (DismissMode) -> Void = { _ in }
     public var presentAssetPicker: ((@MainActor @escaping ([PHPickerResult]) -> Void) -> Void)?
     public var presentDrawing: ((PKDrawing, @escaping (PKDrawing) -> Void) -> Void)?

Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentRowController.swift

@@ -16,9 +16,23 @@ class AttachmentRowController: ViewController {
     @Published var descriptionMode: DescriptionMode = .allowEntry
     @Published var textRecognitionError: Error?
     
+    private var descriptionObservation: NSKeyValueObservation?
+    
     init(parent: ComposeController, attachment: DraftAttachment) {
         self.parent = parent
         self.attachment = attachment
+        
+        descriptionObservation = attachment.observe(\.attachmentDescription, changeHandler: { [unowned self] _, _ in
+            self.updateAttachmentDescriptionState()
+        })
+    }
+    
+    private func updateAttachmentDescriptionState() {
+        if attachment.attachmentDescription.isEmpty {
+            parent.attachmentsMissingDescriptions.insert(attachment.id)
+        } else {
+            parent.attachmentsMissingDescriptions.remove(attachment.id)
+        }
     }
     
     var view: some View {
@@ -27,7 +41,7 @@ class AttachmentRowController: ViewController {
     
     private func removeAttachment() {
         withAnimation {
-            parent.draft.attachments.removeAll(where: { $0.id == attachment.id })
+            parent.draft.attachments.remove(attachment)
         }
     }
     
@@ -36,7 +50,7 @@ class AttachmentRowController: ViewController {
             return
         }
         parent.config.presentDrawing?(drawing) { newDrawing in
-            self.attachment.data = .drawing(newDrawing)
+            self.attachment.drawing = newDrawing
         }
     }
     
@@ -44,7 +58,7 @@ class AttachmentRowController: ViewController {
         descriptionMode = .recognizingText
         
         DispatchQueue.global(qos: .userInitiated).async {
-            self.attachment.data.getData(features: self.parent.mastodonController.instanceFeatures, skipAllConversion: true) { result in
+            self.attachment.getData(features: self.parent.mastodonController.instanceFeatures, skipAllConversion: true) { result in
                 let data: Data
                 switch result {
                 case .success((let d, _)):
@@ -103,11 +117,11 @@ class AttachmentRowController: ViewController {
                     .frame(width: 80, height: 80)
                     .cornerRadius(8)
                     .contextMenu {
-                        if case .drawing(_) = attachment.data {
+                        if attachment.drawingData != nil {
                             Button(action: controller.editDrawing) {
                                 Label("Edit Drawing", systemImage: "hand.draw")
                             }
-                        } else if attachment.data.type == .image {
+                        } else if attachment.type == .image {
                             Button(action: controller.recognizeText) {
                                 Label("Recognize Text", systemImage: "doc.text.viewfinder")
                             }
@@ -138,6 +152,7 @@ class AttachmentRowController: ViewController {
             } message: { error in
                 Text(error.localizedDescription)
             }
+            .onAppear(perform: controller.updateAttachmentDescriptionState)
         }
     }
     

Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentsListController.swift

@@ -20,7 +20,7 @@ class AttachmentsListController: ViewController {
 
     private var requiresAttachmentDescriptions: Bool {
         if parent.config.requireAttachmentDescriptions {
-            if draft.attachments.isEmpty {
+            if draft.attachments.count == 0 {
                 return false
             } else {
                 return !parent.attachmentsMissingDescriptions.isEmpty
@@ -33,8 +33,8 @@ class AttachmentsListController: ViewController {
     var validAttachmentCombination: Bool {
         if !parent.mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
             return true
-        } else if draft.attachments.contains(where: { $0.data.type == .video }) &&
+        } else if draft.attachments.count > 1,
-                    draft.attachments.count > 1 {
+                  draft.draftAttachments.contains(where: { $0.type == .video }) {
             return false
         } else if draft.attachments.count > 4 {
             return false
@@ -46,9 +46,9 @@ class AttachmentsListController: ViewController {
         self.parent = parent
     }
     
-    private var canAddAttachment: Bool {
+    var canAddAttachment: Bool {
         if parent.mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
-            return draft.attachments.count < 4 && draft.attachments.allSatisfy { $0.data.type == .image } && draft.poll == nil
+            return draft.attachments.count < 4 && draft.draftAttachments.allSatisfy { $0.type == .image } && draft.poll == nil
         } else {
             return true
         }
@@ -58,7 +58,7 @@ class AttachmentsListController: ViewController {
         if parent.mastodonController.instanceFeatures.pollsAndAttachments {
             return true
         } else {
-            return draft.attachments.isEmpty
+            return draft.attachments.count == 0
         }
     }
     
@@ -67,11 +67,16 @@ class AttachmentsListController: ViewController {
     }
     
     private func moveAttachments(from source: IndexSet, to destination: Int) {
-        draft.attachments.move(fromOffsets: source, toOffset: destination)
+        // just using moveObjects(at:to:) on the draft.attachments NSMutableOrderedSet
+        // results in the order switching back to the previous order and then to the correct one
+        // on the subsequent 2 view updates. creating a new set with the proper order doesn't have that problem
+        var array = draft.draftAttachments
+        array.move(fromOffsets: source, toOffset: destination)
+        draft.attachments = NSMutableOrderedSet(array: array)
     }
     
     private func deleteAttachments(at indices: IndexSet) {
-        draft.attachments.remove(atOffsets: indices)
+        draft.attachments.removeObjects(at: indices)
     }
     
     private func insertAttachments(at offset: Int, itemProviders: [NSItemProvider]) {
@@ -80,7 +85,9 @@ class AttachmentsListController: ViewController {
                 guard let attachment = object as? DraftAttachment else { return }
                 DispatchQueue.main.async {
                     guard self.canAddAttachment else { return }
-                    self.draft.attachments.append(attachment)
+                    DraftsPersistentContainer.shared.viewContext.insert(attachment)
+                    attachment.draft = self.draft
+                    self.draft.attachments.add(attachment)
                 }
             }
         }
@@ -94,7 +101,10 @@ class AttachmentsListController: ViewController {
     
     private func addDrawing() {
         parent.config.presentDrawing?(PKDrawing()) { drawing in
-            self.draft.attachments.append(DraftAttachment(data: .drawing(drawing)))
+            let attachment = DraftAttachment(context: DraftsPersistentContainer.shared.viewContext)
+            attachment.drawing = drawing
+            attachment.draft = self.draft
+            self.draft.attachments.add(attachment)
         }
     }
     
@@ -102,7 +112,7 @@ class AttachmentsListController: ViewController {
         UIApplication.shared.sendAction(#selector(UIView.resignFirstResponder), to: nil, from: nil, for: nil)
         
         withAnimation {
-            draft.poll = draft.poll == nil ? Draft.Poll() : nil
+            draft.poll = draft.poll == nil ? Poll(context: DraftsPersistentContainer.shared.viewContext) : nil
         }
     }
     
@@ -135,19 +145,9 @@ class AttachmentsListController: ViewController {
         }
         
         private var attachmentsList: some View {
-            ForEach(draft.attachments) { attachment in
+            ForEach(draft.attachments.array as! [DraftAttachment]) { attachment in
                 ControllerView(controller: { AttachmentRowController(parent: controller.parent, attachment: attachment) })
                     .listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
-                    .onDrag {
-                        NSItemProvider(object: attachment)
-                    }
-                    .onReceive(attachment.$attachmentDescription.map(\.isEmpty).removeDuplicates()) { isEmpty in
-                        if isEmpty {
-                            controller.parent.attachmentsMissingDescriptions.insert(attachment.id)
-                        } else {
-                            controller.parent.attachmentsMissingDescriptions.remove(attachment.id)
-                        }
-                    }
             }
             .onMove(perform: controller.moveAttachments)
             .onDelete(perform: controller.deleteAttachments)

Packages/ComposeUI/Sources/ComposeUI/Controllers/ComposeController.swift

@@ -13,15 +13,17 @@ import TuskerComponents
 public final class ComposeController: ViewController {
     public typealias FetchStatus = (String) -> (any StatusProtocol)?
     public typealias DisplayNameLabel = (any AccountProtocol, Font.TextStyle, CGFloat) -> AnyView
+    public typealias CurrentAccountContainerView = (AnyView) -> AnyView
     public typealias ReplyContentView = (any StatusProtocol, @escaping (CGFloat) -> Void) -> AnyView
     public typealias EmojiImageView = (Emoji) -> AnyView
     
     @Published public private(set) var draft: Draft
     @Published public var config: ComposeUIConfig
-    let mastodonController: ComposeMastodonContext
+    @Published public var mastodonController: ComposeMastodonContext
     let fetchAvatar: AvatarImageView.FetchAvatar
     let fetchStatus: FetchStatus
     let displayNameLabel: DisplayNameLabel
+    let currentAccountContainerView: CurrentAccountContainerView
     let replyContentView: ReplyContentView
     let emojiImageView: EmojiImageView
     
@@ -64,7 +66,7 @@ public final class ComposeController: ViewController {
     }
     
     private var isPollValid: Bool {
-        draft.poll == nil || draft.poll!.options.allSatisfy { !$0.text.isEmpty }
+        draft.poll == nil || draft.poll!.pollOptions.allSatisfy { !$0.text.isEmpty }
     }
     
     public init(
@@ -74,6 +76,7 @@ public final class ComposeController: ViewController {
         fetchAvatar: @escaping AvatarImageView.FetchAvatar,
         fetchStatus: @escaping FetchStatus,
         displayNameLabel: @escaping DisplayNameLabel,
+        currentAccountContainerView: @escaping CurrentAccountContainerView = { $0 },
         replyContentView: @escaping ReplyContentView,
         emojiImageView: @escaping EmojiImageView
     ) {
@@ -83,6 +86,7 @@ public final class ComposeController: ViewController {
         self.fetchAvatar = fetchAvatar
         self.fetchStatus = fetchStatus
         self.displayNameLabel = displayNameLabel
+        self.currentAccountContainerView = currentAccountContainerView
         self.replyContentView = replyContentView
         self.emojiImageView = emojiImageView
         
@@ -93,6 +97,7 @@ public final class ComposeController: ViewController {
     
     public var view: some View {
         ComposeView(poster: poster)
+            .environment(\.managedObjectContext, DraftsPersistentContainer.shared.viewContext)
             .environmentObject(draft)
             .environmentObject(mastodonController.instanceFeatures)
     }
@@ -102,7 +107,7 @@ public final class ComposeController: ViewController {
             return false
         }
         if mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
-            if draft.attachments.allSatisfy({ $0.data.type == .image }) {
+            if draft.draftAttachments.allSatisfy({ $0.type == .image }) {
                 // if providers are videos, this technically allows invalid video/image combinations
                 return itemProviders.count + draft.attachments.count <= 4
             } else {
@@ -118,7 +123,10 @@ public final class ComposeController: ViewController {
             provider.loadObject(ofClass: DraftAttachment.self) { object, error in
                 guard let attachment = object as? DraftAttachment else { return }
                 DispatchQueue.main.async {
-                    self.draft.attachments.append(attachment)
+                    guard self.attachmentsListController.canAddAttachment else { return }
+                    DraftsPersistentContainer.shared.viewContext.insert(attachment)
+                    attachment.draft = self.draft
+                    self.draft.attachments.add(attachment)
                 }
             }
         }
@@ -132,7 +140,7 @@ public final class ComposeController: ViewController {
             if draft.hasContent {
                 isShowingSaveDraftSheet = true
             } else {
-                DraftsManager.shared.remove(draft)
+                DraftsPersistentContainer.shared.viewContext.delete(draft)
                 config.dismiss(.cancel)
             }
         }
@@ -141,9 +149,7 @@ public final class ComposeController: ViewController {
     @MainActor
     func cancel(deleteDraft: Bool) {
         if deleteDraft {
-            DraftsManager.shared.remove(draft)
+            DraftsPersistentContainer.shared.viewContext.delete(draft)
-        } else {
-            DraftsManager.save()
         }
         config.dismiss(.cancel)
     }
@@ -186,20 +192,20 @@ public final class ComposeController: ViewController {
         isShowingDraftsList = true
     }
     
-    func selectDraft(_ draft: Draft) {
+    func selectDraft(_ newDraft: Draft) {
         if !self.draft.hasContent {
-            DraftsManager.shared.remove(self.draft)
+            DraftsPersistentContainer.shared.viewContext.delete(self.draft)
         }
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
         
-        self.draft = draft
+        self.draft = newDraft
     }
     
     func onDisappear() {
         if !draft.hasContent {
-            DraftsManager.shared.remove(draft)
+            DraftsPersistentContainer.shared.viewContext.delete(draft)
         }
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
     }
     
     func toggleContentWarning() {
@@ -297,7 +303,7 @@ public final class ComposeController: ViewController {
                     .listRowBackground(config.backgroundColor)
                 }
                 
-                HeaderView()
+                HeaderView(currentAccount: controller.currentAccount, charsRemaining: controller.charactersRemaining)
                     .listRowInsets(EdgeInsets(top: draft.inReplyToID == nil ? 8 : 4, leading: 8, bottom: 4, trailing: 8))
                     .listRowSeparator(.hidden)
                     .listRowBackground(config.backgroundColor)
@@ -354,7 +360,7 @@ public final class ComposeController: ViewController {
         
         @ViewBuilder
         private var postButton: some View {
-            if draft.hasContent {
+            if draft.hasContent || !controller.config.allowSwitchingDrafts {
                 Button(action: controller.postStatus) {
                     Text("Post")
                 }

Packages/ComposeUI/Sources/ComposeUI/Controllers/DraftsController.swift

@@ -43,12 +43,12 @@ class DraftsController: ViewController {
     }
     
     func deleteDraft(_ draft: Draft) {
-        DraftsManager.shared.remove(draft)
+        DraftsPersistentContainer.shared.viewContext.delete(draft)
     }
     
     func closeDrafts() {
         isPresented = false
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
     }
     
     struct DraftsRepresentable: UIViewControllerRepresentable {
@@ -65,18 +65,12 @@ class DraftsController: ViewController {
     struct DraftsView: View {
         @EnvironmentObject private var controller: DraftsController
         @EnvironmentObject private var currentDraft: Draft
-        @ObservedObject private var draftsManager = DraftsManager.shared
+        @FetchRequest(sortDescriptors: [SortDescriptor(\Draft.lastModified, order: .reverse)]) private var drafts: FetchedResults<Draft>
-        
-        private var visibleDrafts: [Draft] {
-            draftsManager.sorted.filter {
-                $0.accountID == controller.parent.mastodonController.accountInfo!.id && $0.id != currentDraft.id
-            }
-        }
         
         var body: some View {
             NavigationView {
                 List {
-                    ForEach(visibleDrafts) { draft in
+                    ForEach(drafts) { draft in
                         Button(action: { controller.maybeSelectDraft(draft) }) {
                             DraftRow(draft: draft)
                         }
@@ -90,7 +84,7 @@ class DraftsController: ViewController {
                         })
                     }
                     .onDelete { indices in
-                        indices.map { visibleDrafts[$0] }.forEach(controller.deleteDraft)
+                        indices.map { drafts[$0] }.forEach(controller.deleteDraft)
                     }
                 }
                 .listStyle(.plain)
@@ -110,6 +104,9 @@ class DraftsController: ViewController {
             } message: { _ in
                 Text("The selected draft is a reply to a different post, do you wish to use it?")
             }
+            .onAppear {
+                drafts.nsPredicate = NSPredicate(format: "accountID == %@ AND id != %@ AND lastModified != nil", controller.parent.mastodonController.accountInfo!.id, currentDraft.id as NSUUID)
+            }
         }
         
         private var cancelButton: some View {
@@ -136,7 +133,7 @@ private struct DraftRow: View {
                     .font(.body)
                 
                 HStack(spacing: 8) {
-                    ForEach(draft.attachments) { attachment in
+                    ForEach(draft.draftAttachments) { attachment in
                         AttachmentThumbnailView(attachment: attachment, fullSize: false)
                             .frame(width: 50, height: 50)
                             .cornerRadius(5)

Packages/ComposeUI/Sources/ComposeUI/Controllers/PollController.swift

@@ -12,11 +12,11 @@ class PollController: ViewController {
     
     unowned let parent: ComposeController
     var draft: Draft { parent.draft }
-    let poll: Draft.Poll
+    let poll: Poll
     
     @Published var duration: Duration
     
-    init(parent: ComposeController, poll: Draft.Poll) {
+    init(parent: ComposeController, poll: Poll) {
         self.parent = parent
         self.poll = poll
         self.duration = .fromTimeInterval(poll.duration) ?? .oneDay
@@ -34,11 +34,11 @@ class PollController: ViewController {
     }
     
     private func moveOptions(indices: IndexSet, newIndex: Int) {
-        poll.options.move(fromOffsets: indices, toOffset: newIndex)
+        poll.options.moveObjects(at: indices, to: newIndex)
     }
     
-    private func removeOption(_ option: Draft.Poll.Option) {
+    private func removeOption(_ option: PollOption) {
-        poll.options.removeAll(where: { $0.id == option.id })
+        poll.options.remove(option)
     }
     
     private var canAddOption: Bool {
@@ -50,12 +50,14 @@ class PollController: ViewController {
     }
     
     private func addOption() {
-        poll.options.append(.init(""))
+        let option = PollOption(context: DraftsPersistentContainer.shared.viewContext)
+        option.poll = poll
+        poll.options.add(option)
     }
     
     struct PollView: View {
         @EnvironmentObject private var controller: PollController
-        @EnvironmentObject private var poll: Draft.Poll
+        @EnvironmentObject private var poll: Poll
         @Environment(\.colorScheme) private var colorScheme
         
         var body: some View {
@@ -79,7 +81,7 @@ class PollController: ViewController {
                 }
                 
                 List {
-                    ForEach(poll.options) { option in
+                    ForEach($poll.pollOptions) { $option in
                         PollOptionView(option: option, remove: { controller.removeOption(option) })
                             .frame(height: 36)
                             .listRowInsets(EdgeInsets(top: 4, leading: 0, bottom: 4, trailing: 0))

Packages/ComposeUI/Sources/ComposeUI/CoreData/Draft.swift

@@ -0,0 +1,70 @@
+//
+//  Draft.swift
+//  ComposeUI
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import CoreData
+import Pachyderm
+
+@objc
+public class Draft: NSManagedObject, Identifiable {
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<Draft> {
+        return NSFetchRequest<Draft>(entityName: "Draft")
+    }
+    
+    @nonobjc public class func fetchRequest(id: UUID) -> NSFetchRequest<Draft> {
+        let req = NSFetchRequest<Draft>(entityName: "Draft")
+        req.predicate = NSPredicate(format: "id = %@", id as NSUUID)
+        return req
+    }
+    
+    @NSManaged public var accountID: String
+    @NSManaged public var contentWarning: String
+    @NSManaged public var contentWarningEnabled: Bool
+    @NSManaged public var id: UUID
+    @NSManaged public var initialText: String
+    @NSManaged public var inReplyToID: String?
+    @NSManaged public var lastModified: Date
+    @NSManaged public var localOnly: Bool
+    @NSManaged public var text: String
+    @NSManaged private var visibilityStr: String
+    
+    @NSManaged internal var attachments: NSMutableOrderedSet
+    @NSManaged public var poll: Poll?
+    
+    public var visibility: Visibility {
+        get {
+            Visibility(rawValue: visibilityStr) ?? .public
+        }
+        set {
+            visibilityStr = newValue.rawValue
+        }
+    }
+    
+    public var draftAttachments: [DraftAttachment] {
+        get {
+            attachments.array as! [DraftAttachment]
+        }
+        set {
+            attachments = NSMutableOrderedSet(array: newValue)
+        }
+    }
+    
+    public override func awakeFromInsert() {
+        super.awakeFromInsert()
+        id = UUID()
+        lastModified = Date()
+    }
+    
+}
+
+extension Draft {
+    public var hasContent: Bool {
+        (!text.isEmpty && text != initialText) ||
+            (contentWarningEnabled && !contentWarning.isEmpty) ||
+            attachments.count > 0 ||
+            poll?.hasContent == true
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/CoreData/DraftAttachment.swift

@@ -0,0 +1,270 @@
+//
+//  DraftAttachment.swift
+//  CoreData
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import CoreData
+import PencilKit
+import UniformTypeIdentifiers
+import Photos
+import InstanceFeatures
+
+private let decoder = PropertyListDecoder()
+private let encoder = PropertyListEncoder()
+
+@objc
+public final class DraftAttachment: NSManagedObject, Identifiable {
+    
+    @NSManaged internal var assetID: String?
+    @NSManaged public var attachmentDescription: String
+    @NSManaged internal private(set) var drawingData: Data?
+    @NSManaged public var fileURL: URL?
+    @NSManaged internal var fileType: String?
+    @NSManaged public var id: UUID
+    
+    @NSManaged internal var draft: Draft
+    
+    public var drawing: PKDrawing? {
+        get {
+            if let drawingData,
+               let drawing = try? decoder.decode(PKDrawing.self, from: drawingData) {
+                return drawing
+            } else {
+                return nil
+            }
+        }
+        set {
+            drawingData = try! encoder.encode(newValue)
+        }
+    }
+    
+    public var data: AttachmentData {
+        if let assetID {
+            return .asset(assetID)
+        } else if let drawing {
+            return .drawing(drawing)
+        } else if let fileURL, let fileType {
+            return .file(fileURL, UTType(fileType)!)
+        } else {
+            fatalError()
+        }
+    }
+    
+    public enum AttachmentData {
+        case asset(String)
+        case drawing(PKDrawing)
+        case file(URL, UTType)
+    }
+    
+}
+
+extension DraftAttachment {
+    var type: AttachmentType {
+        if let assetID {
+            guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [assetID], options: nil).firstObject else {
+                return .unknown
+            }
+            switch asset.mediaType {
+            case .image:
+                return .image
+            case .video:
+                return .video
+            default:
+                return .unknown
+            }
+        } else if drawingData != nil {
+            return .image
+        } else if let fileType,
+                  let type = UTType(fileType) {
+            if type.conforms(to: .image) {
+                return .image
+            } else if type.conforms(to: .movie) {
+                return .video
+            } else {
+                return .unknown
+            }
+        } else {
+            return .unknown
+        }
+    }
+    
+    enum AttachmentType {
+        case image, video, unknown
+    }
+}
+
+//private let attachmentTypeIdentifier = "space.vaccor.Tusker.composition-attachment"
+
+private let jpegType = UTType.jpeg.identifier
+private let pngType = UTType.png.identifier
+private let mp4Type = UTType.mpeg4Movie.identifier
+private let quickTimeType = UTType.quickTimeMovie.identifier
+private let gifType = UTType.gif.identifier
+
+extension DraftAttachment: NSItemProviderReading {
+    public static var readableTypeIdentifiersForItemProvider: [String] {
+        // todo: is there a better way of handling movies than manually adding all possible UTI types?
+        // just using kUTTypeMovie doesn't work, because we need the actually type in order to get the file extension
+        // without the file extension, getting the thumbnail and exporting the video for attachment upload fails
+        [/*typeIdentifier, */gifType, jpegType, pngType, mp4Type, quickTimeType]
+    }
+    
+    public static func object(withItemProviderData data: Data, typeIdentifier: String) throws -> DraftAttachment {
+        let attachment = DraftAttachment(entity: DraftsPersistentContainer.shared.persistentStoreCoordinator.managedObjectModel.entitiesByName["DraftAttachment"]!, insertInto: nil)
+        attachment.id = UUID()
+        attachment.fileURL = try writeDataToFile(data, id: attachment.id, type: UTType(typeIdentifier)!)
+        attachment.fileType = typeIdentifier
+        attachment.attachmentDescription = ""
+        return attachment
+    }
+    
+    static func writeDataToFile(_ data: Data, id: UUID, type: UTType) throws -> URL {
+        let containerURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
+        let directoryURL = containerURL.appendingPathComponent("Documents").appendingPathComponent("attachments")
+        try FileManager.default.createDirectory(at: directoryURL, withIntermediateDirectories: true)
+        let attachmentURL = directoryURL.appendingPathComponent(id.uuidString, conformingTo: type)
+        try data.write(to: attachmentURL)
+        return attachmentURL
+    }
+}
+
+// MARK: Exporting
+
+extension DraftAttachment {
+    func getData(features: InstanceFeatures, skipAllConversion: Bool = false, completion: @escaping (Result<(Data, UTType), ExportError>) -> Void) {
+        if let assetID {
+            guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [assetID], options: nil).firstObject else {
+                completion(.failure(.noAsset))
+                return
+            }
+            if asset.mediaType == .image {
+                let options = PHImageRequestOptions()
+                options.version = .current
+                options.deliveryMode = .highQualityFormat
+                options.resizeMode = .none
+                options.isNetworkAccessAllowed = true
+                PHImageManager.default().requestImageDataAndOrientation(for: asset, options: options) { data, dataUTI, orientation, info in
+                    guard let data, let dataUTI else {
+                        completion(.failure(.missingAssetData))
+                        return
+                    }
+                    let processed = Self.processImageData(data, type: UTType(dataUTI)!, features: features, skipAllConversion: skipAllConversion)
+                    completion(.success(processed))
+                }
+            } else if asset.mediaType == .video {
+                let options = PHVideoRequestOptions()
+                options.version = .current
+                options.deliveryMode = .automatic
+                options.isNetworkAccessAllowed = true
+                PHImageManager.default().requestExportSession(forVideo: asset, options: options, exportPreset: AVAssetExportPresetHighestQuality) { exportSession, info in
+                    if let exportSession {
+                        Self.exportVideoData(session: exportSession, completion: completion)
+                    } else if let error = info?[PHImageErrorKey] as? Error {
+                        completion(.failure(.videoExport(error)))
+                    } else {
+                        completion(.failure(.noVideoExportSession))
+                    }
+                }
+            } else {
+                completion(.failure(.unknownAssetType))
+            }
+        } else if let drawingData {
+            guard let drawing = try? decoder.decode(PKDrawing.self, from: drawingData) else {
+                completion(.failure(.loadingDrawing))
+                return
+            }
+            let image = drawing.imageInLightMode(from: drawing.bounds, scale: 1)
+            completion(.success((image.pngData()!, .png)))
+        } else if let fileURL, let fileType {
+            let type = UTType(fileType)!
+            
+            if type.conforms(to: .movie) {
+                let asset = AVURLAsset(url: fileURL)
+                guard let session = AVAssetExportSession(asset: asset, presetName: AVAssetExportPresetHighestQuality) else {
+                    completion(.failure(.noVideoExportSession))
+                    return
+                }
+                Self.exportVideoData(session: session, completion: completion)
+            } else {
+                let fileData: Data
+                do {
+                    fileData = try Data(contentsOf: fileURL)
+                } catch {
+                    completion(.failure(.loadingData))
+                    return
+                }
+                
+                if type.conforms(to: .image) {
+                    let result = Self.processImageData(fileData, type: type, features: features, skipAllConversion: skipAllConversion)
+                    completion(.success(result))
+                } else {
+                    completion(.success((fileData, type)))
+                }
+            }
+        }
+    }
+    
+    private static func processImageData(_ data: Data, type: UTType, features: InstanceFeatures, skipAllConversion: Bool) -> (Data, UTType) {
+        guard !skipAllConversion else {
+            return (data, type)
+        }
+        
+        var data = data
+        var type = type
+        
+        if type != .png && type != .jpeg,
+           let image = UIImage(data: data) {
+            // The quality of 0.8 was chosen completely arbitrarily, it may need to be tuned in the future.
+            data = image.jpegData(compressionQuality: 0.8)!
+            type = .jpeg
+        }
+        
+        let image = CIImage(data: data)!
+        let needsColorSpaceConversion = features.needsWideColorGamutHack && image.colorSpace?.name != CGColorSpace.sRGB
+        
+        // neither Mastodon nor Pleroma handles HEIC well, so convert to JPEG
+        // they also do a bad job converting wide color gamut images (they seem to just drop the profile, letting the wide-gamut values be reinterprete as sRGB)
+        // if that changes in the future, we'll need to pass the InstanceFeatures in here somehow and gate the conversion
+        if needsColorSpaceConversion || type == .heic {
+            let context = CIContext()
+            let colorSpace = needsColorSpaceConversion || image.colorSpace != nil ? CGColorSpace(name: CGColorSpace.sRGB)! : image.colorSpace!
+            if type == .png {
+                data = context.pngRepresentation(of: image, format: .ARGB8, colorSpace: colorSpace)!
+            } else {
+                data = context.jpegRepresentation(of: image, colorSpace: colorSpace)!
+                type = .jpeg
+            }
+        }
+        
+        return (data, type)
+    }
+    
+    private static func exportVideoData(session: AVAssetExportSession, completion: @escaping (Result<(Data, UTType), ExportError>) -> Void) {
+        session.outputFileType = .mp4
+        session.outputURL = FileManager.default.temporaryDirectory.appendingPathComponent("exported_video_\(UUID())").appendingPathExtension("mp4")
+        session.exportAsynchronously {
+            guard session.status == .completed else {
+                completion(.failure(.videoExport(session.error!)))
+                return
+            }
+            do {
+                let data = try Data(contentsOf: session.outputURL!)
+                completion(.success((data, .mpeg4Movie)))
+            } catch {
+                completion(.failure(.videoExport(error)))
+            }
+        }
+    }
+    
+    enum ExportError: Error {
+        case noAsset
+        case unknownAssetType
+        case missingAssetData
+        case videoExport(Error)
+        case noVideoExportSession
+        case loadingDrawing
+        case loadingData
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/CoreData/Drafts.xcdatamodeld/Drafts.xcdatamodel/contents

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="21754" systemVersion="22D49" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
+    <entity name="Draft" representedClassName="ComposeUI.Draft" syncable="YES">
+        <attribute name="accountID" attributeType="String"/>
+        <attribute name="contentWarning" attributeType="String" defaultValueString=""/>
+        <attribute name="contentWarningEnabled" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="id" attributeType="UUID" usesScalarValueType="NO"/>
+        <attribute name="initialText" attributeType="String"/>
+        <attribute name="inReplyToID" optional="YES" attributeType="String"/>
+        <attribute name="lastModified" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="localOnly" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="text" attributeType="String" defaultValueString=""/>
+        <attribute name="visibilityStr" optional="YES" attributeType="String"/>
+        <relationship name="attachments" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="DraftAttachment" inverseName="draft" inverseEntity="DraftAttachment"/>
+        <relationship name="poll" optional="YES" maxCount="1" deletionRule="Cascade" destinationEntity="Poll" inverseName="draft" inverseEntity="Poll"/>
+    </entity>
+    <entity name="DraftAttachment" representedClassName="ComposeUI.DraftAttachment" syncable="YES">
+        <attribute name="assetID" optional="YES" attributeType="String"/>
+        <attribute name="attachmentDescription" attributeType="String" defaultValueString=""/>
+        <attribute name="drawingData" optional="YES" attributeType="Binary"/>
+        <attribute name="fileType" optional="YES" attributeType="String"/>
+        <attribute name="fileURL" optional="YES" attributeType="URI"/>
+        <attribute name="id" attributeType="UUID" usesScalarValueType="NO"/>
+        <relationship name="draft" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Draft" inverseName="attachments" inverseEntity="Draft"/>
+    </entity>
+    <entity name="Poll" representedClassName="ComposeUI.Poll" syncable="YES">
+        <attribute name="duration" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
+        <attribute name="multiple" attributeType="Boolean" usesScalarValueType="YES"/>
+        <relationship name="draft" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Draft" inverseName="poll" inverseEntity="Draft"/>
+        <relationship name="options" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="PollOption" inverseName="poll" inverseEntity="PollOption"/>
+    </entity>
+    <entity name="PollOption" representedClassName="ComposeUI.PollOption" syncable="YES">
+        <attribute name="text" attributeType="String" defaultValueString=""/>
+        <relationship name="poll" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Poll" inverseName="options" inverseEntity="Poll"/>
+    </entity>
+    <entity name="TestEntity" representedClassName="TestEntity" syncable="YES" codeGenerationType="class">
+        <attribute name="id" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
+    </entity>
+</model>

Packages/ComposeUI/Sources/ComposeUI/CoreData/DraftsPersistentContainer.swift

@@ -0,0 +1,126 @@
+//
+//  DraftsPersistentContainer.swift
+//  ComposeUI
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import Foundation
+import CoreData
+import OSLog
+import Pachyderm
+
+private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "DraftsPersistentContainer")
+
+public class DraftsPersistentContainer: NSPersistentContainer {
+    
+    public static let shared = DraftsPersistentContainer()
+    
+    private static let managedObjectModel: NSManagedObjectModel = {
+        let url = Bundle.module.url(forResource: "Drafts", withExtension: "momd")!
+        return NSManagedObjectModel(contentsOf: url)!
+    }()
+    
+    private var lastHistoryToken: NSPersistentHistoryToken!
+    
+    init() {
+        super.init(name: "Drafts", managedObjectModel: DraftsPersistentContainer.managedObjectModel)
+        
+        let containerURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
+        let documentsURL = containerURL.appendingPathComponent("Documents")
+        let storeDesc = NSPersistentStoreDescription(url: documentsURL.appendingPathComponent("drafts").appendingPathExtension("sqlite"))
+        storeDesc.type = NSSQLiteStoreType
+        storeDesc.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey)
+        storeDesc.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey)
+        
+        persistentStoreDescriptions = [
+            storeDesc
+        ]
+        
+        loadPersistentStores { _, error in
+            if let error {
+                fatalError("Loading persistent store: \(error)")
+            }
+        }
+        
+        viewContext.automaticallyMergesChangesFromParent = true
+        viewContext.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
+        
+        lastHistoryToken = persistentStoreCoordinator.currentPersistentHistoryToken(fromStores: nil)
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(remoteChanges(_:)), name: .NSPersistentStoreRemoteChange, object: persistentStoreCoordinator)
+    }
+    
+    public func save() {
+        guard viewContext.hasChanges else {
+            return
+        }
+        do {
+            try viewContext.save()
+        } catch {
+            logger.error("Failed to save: \(String(describing: error))")
+        }
+    }
+    
+    public func migrate(from url: URL, completion: @escaping (Result<(), any Error>) -> Void) {
+        performBackgroundTask { context in
+            let result = DraftsMigrator.migrate(from: url, to: context)
+            completion(result)
+            try! context.save()
+        }
+    }
+    
+    public func getDraft(id: UUID) -> Draft? {
+        let req = Draft.fetchRequest(id: id)
+        return try? viewContext.fetch(req).first
+    }
+    
+    public func createDraft(
+        accountID: String,
+        text: String,
+        contentWarning: String,
+        inReplyToID: String?,
+        visibility: Visibility,
+        localOnly: Bool
+    ) -> Draft {
+        let draft = Draft(context: viewContext)
+        draft.accountID = accountID
+        draft.text = text
+        draft.initialText = text
+        draft.contentWarning = contentWarning
+        draft.contentWarningEnabled = !contentWarning.isEmpty
+        draft.inReplyToID = inReplyToID
+        draft.visibility = visibility
+        draft.localOnly = localOnly
+        save()
+        return draft
+    }
+    
+    @objc private func remoteChanges(_ notification: Foundation.Notification) {
+        guard let newHistoryToken = notification.userInfo?[NSPersistentHistoryTokenKey] as? NSPersistentHistoryToken else {
+            return
+        }
+        
+        // todo: should this be on a background context?
+        let context = viewContext
+        context.perform {
+            let predicate = NSPredicate(format: "(%@ < token) AND (token <= %@)", self.lastHistoryToken, newHistoryToken)
+            
+            let historyRequest = NSPersistentHistoryTransaction.fetchRequest!
+            historyRequest.predicate = predicate
+            let request = NSPersistentHistoryChangeRequest.fetchHistory(withFetch: historyRequest)
+            if let result = try? context.execute(request) as? NSPersistentHistoryResult,
+               let transactions = result.result as? [NSPersistentHistoryTransaction] {
+                for transaction in transactions {
+                    guard let userInfo = transaction.objectIDNotification().userInfo else {
+                        continue
+                    }
+                    NSManagedObjectContext.mergeChanges(fromRemoteContextSave: userInfo, into: [context])
+                }
+            }
+            
+            self.lastHistoryToken = newHistoryToken
+        }
+    }
+    
+}

Packages/ComposeUI/Sources/ComposeUI/CoreData/Poll.swift

@@ -0,0 +1,44 @@
+//
+//  Poll.swift
+//  ComposeUI
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import CoreData
+
+@objc
+public class Poll: NSManagedObject {
+    
+    @NSManaged public var duration: TimeInterval
+    @NSManaged public var multiple: Bool
+    
+    @NSManaged public var draft: Draft
+    @NSManaged public var options: NSMutableOrderedSet
+    
+    init(context: NSManagedObjectContext) {
+        super.init(entity: context.persistentStoreCoordinator!.managedObjectModel.entitiesByName["Poll"]!, insertInto: context)
+        self.multiple = false
+        self.duration = 24 * 60 * 60 // 1 day
+        self.options = [
+            PollOption(context: context),
+            PollOption(context: context),
+        ]
+    }
+    
+    public var pollOptions: [PollOption] {
+        get {
+            options.array as! [PollOption]
+        }
+        set {
+            options = NSMutableOrderedSet(array: newValue)
+        }
+    }
+    
+}
+
+extension Poll {
+    public var hasContent: Bool {
+        pollOptions.allSatisfy { !$0.text.isEmpty }
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/CoreData/PollOption.swift

@@ -0,0 +1,21 @@
+//
+//  PollOption.swift
+//  ComposeUI
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import CoreData
+
+@objc
+public class PollOption: NSManagedObject, Identifiable {
+    
+    public var id: NSManagedObjectID {
+        objectID
+    }
+    
+    @NSManaged public var text: String
+    
+    @NSManaged public var poll: Poll
+    
+}

Packages/ComposeUI/Sources/ComposeUI/DraftsMigrator.swift

@@ -0,0 +1,255 @@
+//
+//  DraftsMigrator.swift
+//  ComposeUI
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import Foundation
+import OSLog
+import UniformTypeIdentifiers
+import Pachyderm
+import PencilKit
+import CoreData
+
+struct DraftsMigrator {
+    private init() {}
+    
+    private static let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "DraftsMigrator")
+    private static let decoder = PropertyListDecoder()
+    
+    static func migrate(from url: URL, to context: NSManagedObjectContext) -> Result<(), any Error> {
+        do {
+            let data = try Data(contentsOf: url)
+            let container = try decoder.decode(DraftsContainer.self, from: data)
+            for old in container.drafts.values {
+                let new = Draft(context: context)
+                new.id = old.id
+                new.lastModified = old.lastModified
+                new.accountID = old.accountID
+                new.text = old.text
+                new.contentWarningEnabled = old.contentWarningEnabled
+                new.contentWarning = old.contentWarning
+                new.inReplyToID = old.inReplyToID
+                new.visibility = old.visibility
+                new.localOnly = old.localOnly
+                new.initialText = old.initialText
+                
+                if let oldPoll = old.poll {
+                    let newPoll = Poll(context: context)
+                    newPoll.draft = new
+                    new.poll = newPoll
+                    newPoll.multiple = oldPoll.multiple
+                    newPoll.duration = oldPoll.duration
+                    for oldOption in oldPoll.options {
+                        let newOption = PollOption(context: context)
+                        newOption.text = oldOption.text
+                        newOption.poll = newPoll
+                        newPoll.options.add(newOption)
+                    }
+                }
+                
+                for oldAttachment in old.attachments {
+                    let newAttachment = DraftAttachment(context: context)
+                    newAttachment.draft = new
+                    new.attachments.add(newAttachment)
+                    newAttachment.id = oldAttachment.id
+                    newAttachment.attachmentDescription = oldAttachment.attachmentDescription
+                    switch oldAttachment.data {
+                    case .asset(let assetID):
+                        newAttachment.assetID = assetID
+                    case .image(let data, originalType: let type):
+                        newAttachment.fileURL = try? DraftAttachment.writeDataToFile(data, id: newAttachment.id, type: type)
+                        newAttachment.fileType = type.identifier
+                    case .video(_):
+                        fatalError("unreachable, video attachments weren't encodable")
+                    case .drawing(let drawing):
+                        newAttachment.drawing = drawing
+                    case .gif(let data):
+                        newAttachment.fileURL = try? DraftAttachment.writeDataToFile(data, id: newAttachment.id, type: .gif)
+                        newAttachment.fileType = UTType.gif.identifier
+                    }
+                }
+            }
+            
+            try FileManager.default.removeItem(at: url)
+        } catch {
+            logger.error("Error migrating: \(String(describing: error))")
+            return .failure(error)
+        }
+        return .success(())
+    }
+    
+    // MARK: Supporting Types
+    
+    struct DraftsContainer: Decodable {
+        let drafts: [UUID: OldDraft]
+        
+        init(drafts: [UUID: OldDraft]) {
+            self.drafts = drafts
+        }
+        
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+            self.drafts = try container.decode([UUID: SafeDraft].self, forKey: .drafts).compactMapValues(\.draft)
+        }
+        
+        enum CodingKeys: CodingKey {
+            case drafts
+        }
+    }
+    
+    // a container that always succeeds at decoding
+    // so if a single draft can't be decoded, we don't lose all drafts
+    struct SafeDraft: Decodable {
+        let draft: OldDraft?
+
+        init(from decoder: Decoder) throws {
+            let container = try decoder.singleValueContainer()
+            self.draft = try? container.decode(OldDraft.self)
+        }
+    }
+    
+    struct OldDraft: Decodable {
+        let id: UUID
+        let lastModified: Date
+        let accountID: String
+        let text: String
+        let contentWarningEnabled: Bool
+        let contentWarning: String
+        let attachments: [OldDraftAttachment]
+        let inReplyToID: String?
+        let visibility: Visibility
+        let poll: OldPoll?
+        let localOnly: Bool
+        let initialText: String
+        
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+            
+            self.id = try container.decode(UUID.self, forKey: .id)
+            self.lastModified = try container.decode(Date.self, forKey: .lastModified)
+            
+            self.accountID = try container.decode(String.self, forKey: .accountID)
+            self.text = try container.decode(String.self, forKey: .text)
+            self.contentWarningEnabled = try container.decode(Bool.self, forKey: .contentWarningEnabled)
+            self.contentWarning = try container.decode(String.self, forKey: .contentWarning)
+            self.attachments = try container.decode([OldDraftAttachment].self, forKey: .attachments)
+            self.inReplyToID = try container.decode(String?.self, forKey: .inReplyToID)
+            self.visibility = try container.decode(Visibility.self, forKey: .visibility)
+            self.poll = try container.decode(OldPoll?.self, forKey: .poll)
+            self.localOnly = try container.decodeIfPresent(Bool.self, forKey: .localOnly) ?? false
+            
+            self.initialText = try container.decode(String.self, forKey: .initialText)
+        }
+        
+        enum CodingKeys: String, CodingKey {
+            case id
+            case lastModified
+            
+            case accountID
+            case text
+            case contentWarningEnabled
+            case contentWarning
+            case attachments
+            case inReplyToID
+            case visibility
+            case poll
+            case localOnly
+            
+            case initialText
+        }
+    }
+    
+    struct OldDraftAttachment: Decodable {
+        let id: UUID
+        let data: OldDraftAttachmentData
+        let attachmentDescription: String
+        
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+            
+            self.id = try container.decode(UUID.self, forKey: .id)
+            self.data = try container.decode(OldDraftAttachmentData.self, forKey: .data)
+            self.attachmentDescription = try container.decode(String.self, forKey: .attachmentDescription)
+        }
+    
+        enum CodingKeys: String, CodingKey {
+            case id
+            case data
+            case attachmentDescription
+        }
+    }
+    
+    enum OldDraftAttachmentData: Decodable {
+        case asset(String)
+        case image(Data, originalType: UTType)
+        case video(URL)
+        case drawing(PKDrawing)
+        case gif(Data)
+        
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+            
+            switch try container.decode(String.self, forKey: .type) {
+            case "asset":
+                let identifier = try container.decode(String.self, forKey: .assetIdentifier)
+                self = .asset(identifier)
+            case "image":
+                let data = try container.decode(Data.self, forKey: .imageData)
+                if let type = try container.decodeIfPresent(UTType.self, forKey: .imageType) {
+                    self = .image(data, originalType: type)
+                } else {
+                    guard let image = UIImage(data: data) else {
+                        throw DecodingError.dataCorruptedError(forKey: .imageData, in: container, debugDescription: "CompositionAttachment data could not be decoded into UIImage")
+                    }
+                    let jpegData = image.jpegData(compressionQuality: 1)!
+                    self = .image(jpegData, originalType: .jpeg)
+                }
+            case "drawing":
+                let drawingData = try container.decode(Data.self, forKey: .drawing)
+                let drawing = try PKDrawing(data: drawingData)
+                self = .drawing(drawing)
+            default:
+                throw DecodingError.dataCorruptedError(forKey: .type, in: container, debugDescription: "CompositionAttachment type must be one of image, asset, or drawing")
+            }
+        }
+        
+        enum CodingKeys: CodingKey {
+            case type
+            case imageData
+            case imageType
+            /// The local identifier of the PHAsset for this attachment
+            case assetIdentifier
+            /// The PKDrawing object for this attachment.
+            case drawing
+        }
+    }
+    
+    struct OldPoll: Decodable {
+        let options: [OldPollOption]
+        let multiple: Bool
+        let duration: TimeInterval
+        
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+            self.options = try container.decode([OldPollOption].self, forKey: .options)
+            self.multiple = try container.decode(Bool.self, forKey: .multiple)
+            self.duration = try container.decode(TimeInterval.self, forKey: .duration)
+        }
+        
+        enum CodingKeys: String, CodingKey {
+            case options
+            case multiple
+            case duration
+        }
+    }
+    
+    struct OldPollOption: Decodable {
+        let text: String
+        
+        init(from decoder: Decoder) throws {
+            self.text = try decoder.singleValueContainer().decode(String.self)
+        }
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/Model/Draft.swift

@@ -1,177 +0,0 @@
-//
-//  Draft.swift
-//  ComposeUI
-//
-//  Created by Shadowfacts on 8/18/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-import Combine
-import Pachyderm
-
-public class Draft: Codable, Identifiable, ObservableObject {
-    public let id: UUID
-    var lastModified: Date
-    
-    @Published public var accountID: String
-    @Published public var text: String
-    @Published public var contentWarningEnabled: Bool
-    @Published public var contentWarning: String
-    @Published public var attachments: [DraftAttachment]
-    @Published public var inReplyToID: String?
-    @Published public var visibility: Visibility
-    @Published public var poll: Poll?
-    @Published public var localOnly: Bool
-    
-    var initialText: String
-    
-    public var hasContent: Bool {
-        (!text.isEmpty && text != initialText) ||
-            (contentWarningEnabled && !contentWarning.isEmpty) ||
-            attachments.count > 0 ||
-            poll?.hasContent == true
-    }
-    
-    public init(
-        accountID: String,
-        text: String,
-        contentWarning: String,
-        inReplyToID: String?,
-        visibility: Visibility,
-        localOnly: Bool
-    ) {
-        self.id = UUID()
-        self.lastModified = Date()
-        
-        self.accountID = accountID
-        self.text = text
-        self.contentWarning = contentWarning
-        self.contentWarningEnabled = !contentWarning.isEmpty
-        self.attachments = []
-        self.inReplyToID = inReplyToID
-        self.visibility = visibility
-        self.localOnly = localOnly
-        
-        self.initialText = text
-    }
-    
-    public required init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        
-        self.id = try container.decode(UUID.self, forKey: .id)
-        self.lastModified = try container.decode(Date.self, forKey: .lastModified)
-        
-        self.accountID = try container.decode(String.self, forKey: .accountID)
-        self.text = try container.decode(String.self, forKey: .text)
-        self.contentWarningEnabled = try container.decode(Bool.self, forKey: .contentWarningEnabled)
-        self.contentWarning = try container.decode(String.self, forKey: .contentWarning)
-        self.attachments = try container.decode([DraftAttachment].self, forKey: .attachments)
-        self.inReplyToID = try container.decode(String?.self, forKey: .inReplyToID)
-        self.visibility = try container.decode(Visibility.self, forKey: .visibility)
-        self.poll = try container.decode(Poll?.self, forKey: .poll)
-        self.localOnly = try container.decodeIfPresent(Bool.self, forKey: .localOnly) ?? false
-        
-        self.initialText = try container.decode(String.self, forKey: .initialText)
-    }
-    
-    public func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        
-        try container.encode(id, forKey: .id)
-        try container.encode(lastModified, forKey: .lastModified)
-        
-        try container.encode(accountID, forKey: .accountID)
-        try container.encode(text, forKey: .text)
-        try container.encode(contentWarningEnabled, forKey: .contentWarningEnabled)
-        try container.encode(contentWarning, forKey: .contentWarning)
-        try container.encode(attachments, forKey: .attachments)
-        try container.encode(inReplyToID, forKey: .inReplyToID)
-        try container.encode(visibility, forKey: .visibility)
-        try container.encode(poll, forKey: .poll)
-        try container.encode(localOnly, forKey: .localOnly)
-        
-        try container.encode(initialText, forKey: .initialText)
-    }
-}
-
-extension Draft: Equatable {
-    public static func ==(lhs: Draft, rhs: Draft) -> Bool {
-        return lhs.id == rhs.id
-    }
-}
-
-extension Draft {
-    enum CodingKeys: String, CodingKey {
-        case id
-        case lastModified
-        
-        case accountID
-        case text
-        case contentWarningEnabled
-        case contentWarning
-        case attachments
-        case inReplyToID
-        case visibility
-        case poll
-        case localOnly
-        
-        case initialText
-    }
-}
-
-extension Draft {
-    public class Poll: Codable, ObservableObject {
-        @Published public var options: [Option]
-        @Published public var multiple: Bool
-        @Published public var duration: TimeInterval
-        
-        var hasContent: Bool {
-            options.contains { !$0.text.isEmpty }
-        }
-        
-        public init() {
-            self.options = [Option(""), Option("")]
-            self.multiple = false
-            self.duration = 24 * 60 * 60 // 1 day
-        }
-        
-        public required init(from decoder: Decoder) throws {
-            let container = try decoder.container(keyedBy: CodingKeys.self)
-            self.options = try container.decode([Option].self, forKey: .options)
-            self.multiple = try container.decode(Bool.self, forKey: .multiple)
-            self.duration = try container.decode(TimeInterval.self, forKey: .duration)
-        }
-        
-        public func encode(to encoder: Encoder) throws {
-            var container = encoder.container(keyedBy: CodingKeys.self)
-            try container.encode(options, forKey: .options)
-            try container.encode(multiple, forKey: .multiple)
-            try container.encode(duration, forKey: .duration)
-        }
-        
-        private enum CodingKeys: String, CodingKey {
-            case options
-            case multiple
-            case duration
-        }
-        
-        public class Option: Identifiable, Codable, ObservableObject {
-            public let id = UUID()
-            @Published public var text: String
-            
-            init(_ text: String) {
-                self.text = text
-            }
-            
-            public required init(from decoder: Decoder) throws {
-                self.text = try decoder.singleValueContainer().decode(String.self)
-            }
-            
-            public func encode(to encoder: Encoder) throws {
-                var container = encoder.singleValueContainer()
-                try container.encode(text)
-            }
-        }
-    }
-}

Packages/ComposeUI/Sources/ComposeUI/Model/DraftAttachment.swift

@@ -1,115 +0,0 @@
-//
-//  DraftAttachment.swift
-//  ComposeUI
-//
-//  Created by Shadowfacts on 3/14/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-import UIKit
-import UniformTypeIdentifiers
-
-public final class DraftAttachment: NSObject, Codable, ObservableObject, Identifiable {
-    static let typeIdentifier = "space.vaccor.Tusker.composition-attachment"
-    
-    public let id: UUID
-    @Published var data: AttachmentData
-    @Published var attachmentDescription: String
-    
-    init(data: AttachmentData, description: String = "") {
-        self.id = UUID()
-        self.data = data
-        self.attachmentDescription = description
-    }
-    
-    public init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        
-        self.id = try container.decode(UUID.self, forKey: .id)
-        self.data = try container.decode(AttachmentData.self, forKey: .data)
-        self.attachmentDescription = try container.decode(String.self, forKey: .attachmentDescription)
-    }
-    
-    public func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        
-        try container.encode(id, forKey: .id)
-        try container.encode(data, forKey: .data)
-        try container.encode(attachmentDescription, forKey: .attachmentDescription)
-    }
-    
-    static func ==(lhs: DraftAttachment, rhs: DraftAttachment) -> Bool {
-        return lhs.id == rhs.id
-    }
-    
-    enum CodingKeys: String, CodingKey {
-        case id
-        case data
-        case attachmentDescription
-    }
-}
-
-private let jpegType = UTType.jpeg.identifier
-private let pngType = UTType.png.identifier
-private let mp4Type = UTType.mpeg4Movie.identifier
-private let quickTimeType = UTType.quickTimeMovie.identifier
-private let gifType = UTType.gif.identifier
-
-extension DraftAttachment: NSItemProviderWriting {
-    public static var writableTypeIdentifiersForItemProvider: [String] {
-        [typeIdentifier]
-    }
-    
-    public func loadData(withTypeIdentifier typeIdentifier: String, forItemProviderCompletionHandler completionHandler: @escaping (Data?, Error?) -> Void) -> Progress? {
-        if typeIdentifier == DraftAttachment.typeIdentifier {
-            do {
-                completionHandler(try PropertyListEncoder().encode(self), nil)
-            } catch {
-                completionHandler(nil, error)
-            }
-        } else {
-            completionHandler(nil, ItemProviderError.incompatibleTypeIdentifier)
-        }
-        return nil
-    }
-    
-    enum ItemProviderError: Error {
-        case incompatibleTypeIdentifier
-
-        var localizedDescription: String {
-            switch self {
-            case .incompatibleTypeIdentifier:
-                return "Cannot provide data for given type"
-            }
-        }
-    }
-}
-
-extension DraftAttachment: NSItemProviderReading {
-    public static var readableTypeIdentifiersForItemProvider: [String] {
-        // todo: is there a better way of handling movies than manually adding all possible UTI types?
-        // just using kUTTypeMovie doesn't work, because we need the actually type in order to get the file extension
-        // without the file extension, getting the thumbnail and exporting the video for attachment upload fails
-        [typeIdentifier, gifType, jpegType, pngType, mp4Type, quickTimeType]
-    }
-    
-    public static func object(withItemProviderData data: Data, typeIdentifier: String) throws -> DraftAttachment {
-        if typeIdentifier == DraftAttachment.typeIdentifier {
-            return try PropertyListDecoder().decode(DraftAttachment.self, from: data)
-        } else if typeIdentifier == gifType {
-            return DraftAttachment(data: .gif(data))
-        } else if UIImage.readableTypeIdentifiersForItemProvider.contains(typeIdentifier) {
-            return DraftAttachment(data: .image(data, originalType: UTType(typeIdentifier)!))
-        } else if typeIdentifier == mp4Type || typeIdentifier == quickTimeType {
-            let temporaryDirectoryURL = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
-            let temporaryFileName = ProcessInfo().globallyUniqueString
-            let fileExt = UTType(typeIdentifier)!.preferredFilenameExtension!
-            let temporaryFileURL = temporaryDirectoryURL.appendingPathComponent(temporaryFileName).appendingPathExtension(fileExt)
-            try data.write(to: temporaryFileURL)
-            return DraftAttachment(data: .video(temporaryFileURL))
-        } else {
-            throw ItemProviderError.incompatibleTypeIdentifier
-        }
-    }
-}

Packages/ComposeUI/Sources/ComposeUI/Model/DraftsManager.swift

@@ -1,104 +0,0 @@
-//
-//  DraftsManager.swift
-//  ComposeUI
-//
-//  Created by Shadowfacts on 10/22/18.
-//  Copyright © 2018 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-import Combine
-
-public class DraftsManager: Codable, ObservableObject {
-
-    public private(set) static var shared: DraftsManager = load()
-    
-    private static var appGroupDirectory = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
-    private static var archiveURL = appGroupDirectory.appendingPathComponent("drafts").appendingPathExtension("plist")
-    
-    private static let saveQueue = DispatchQueue(label: "DraftsManager", qos: .utility)
-    
-    public static func save() {
-        saveQueue.async {
-            let encoder = PropertyListEncoder()
-            let data = try? encoder.encode(shared)
-            try? data?.write(to: archiveURL, options: .noFileProtection)
-        }
-    }
-    
-    static func load() -> DraftsManager {
-        let decoder = PropertyListDecoder()
-        if let data = try? Data(contentsOf: archiveURL),
-            let draftsManager = try? decoder.decode(DraftsManager.self, from: data) {
-            return draftsManager
-        }
-        return DraftsManager()
-    }
-    
-    public static func migrate(from url: URL) -> Result<Void, any Error> {
-        do {
-            try? FileManager.default.removeItem(at: archiveURL)
-            try FileManager.default.moveItem(at: url, to: archiveURL)
-        } catch {
-            return .failure(error)
-        }
-        shared = load()
-        return .success(())
-    }
-    
-    private init() {}
-    
-    public required init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        
-        if let dict = try? container.decode([UUID: SafeDraft].self, forKey: .drafts) {
-            self.drafts = dict.compactMapValues { $0.draft }
-        } else if let array = try? container.decode([SafeDraft].self, forKey: .drafts) {
-            self.drafts = array.reduce(into: [:], { partialResult, safeDraft in
-                if let draft = safeDraft.draft {
-                    partialResult[draft.id] = draft
-                }
-            })
-        } else {
-            throw DecodingError.dataCorruptedError(forKey: .drafts, in: container, debugDescription: "expected drafts to be a dict or array of drafts")
-        }
-    }
-    
-    public func encode(to encoder: Encoder) throws {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        try container.encode(drafts, forKey: .drafts)
-    }
-    
-    @Published private var drafts: [UUID: Draft] = [:]
-    var sorted: [Draft] {
-        return drafts.values.sorted(by: { $0.lastModified > $1.lastModified })
-    }
-    
-    public func add(_ draft: Draft) {
-        drafts[draft.id] = draft
-    }
-    
-    public func remove(_ draft: Draft) {
-        drafts.removeValue(forKey: draft.id)
-    }
-    
-    public func getBy(id: UUID) -> Draft? {
-        return drafts[id]
-    }
-    
-    enum CodingKeys: String, CodingKey {
-        case drafts
-    }
-    
-    // a container that always succeeds at decoding
-    // so if a single draft can't be decoded, we don't lose all drafts
-    struct SafeDraft: Decodable {
-        let draft: Draft?
-        
-        init(from decoder: Decoder) throws {
-            let container = try decoder.singleValueContainer()
-            self.draft = try? container.decode(Draft.self)
-        }
-    }
-    
-}

Packages/ComposeUI/Sources/ComposeUI/TestView.swift

@@ -0,0 +1,36 @@
+//
+//  File.swift
+//  
+//
+//  Created by Shadowfacts on 4/22/23.
+//
+
+import SwiftUI
+
+struct TestView: View {
+    @State var manager = DraftsPersistentContainer()
+    
+    var body: some View {
+        VStack {
+            Button("Add") {
+                let entity = TestEntity(context: manager.viewContext)
+                entity.id = UUID()
+                try! manager.viewContext.save()
+            }
+            InnerView()
+                .environment(\.managedObjectContext, manager.viewContext)
+        }
+    }
+}
+
+struct InnerView: View {
+    @FetchRequest(sortDescriptors: []) var results: FetchedResults<TestEntity>
+    
+    var body: some View {
+        List {
+            ForEach(results) { result in
+                Text(result.id?.uuidString ?? "<nil>")
+            }
+        }
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/Views/AttachmentThumbnailView.swift

@@ -48,9 +48,10 @@ struct AttachmentThumbnailView: View {
     
     private func loadImage() {
         switch attachment.data {
-        case let .image(originalData, originalType: _):
+        case .asset(let id):
-            self.image = UIImage(data: originalData)
+            guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [id], options: nil).firstObject else {
-        case let .asset(asset):
+                return
+            }
             let size: CGSize
             if fullSize {
                 size = PHImageManagerMaximumSize
@@ -77,18 +78,35 @@ struct AttachmentThumbnailView: View {
                     }
                 }
             }
-        case let .video(url):
+            
+        case let .drawing(drawing):
+            image = drawing.imageInLightMode(from: drawing.bounds)
+            imageContentMode = .fit
+            imageBackgroundColor = .white
+            
+        case .file(let url, let type):
+            if type.conforms(to: .movie) {
                 let asset = AVURLAsset(url: url)
                 let imageGenerator = AVAssetImageGenerator(asset: asset)
                 if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
                     self.image = UIImage(cgImage: cgImage)
                 }
-        case let .drawing(drawing):
+            } else if let data = try? Data(contentsOf: url) {
-            image = drawing.imageInLightMode(from: drawing.bounds)
+                if type == .gif {
-            imageContentMode = .fit
-            imageBackgroundColor = .white
-        case let .gif(data):
                     self.gifData = data
+                } else if type.conforms(to: .image),
+                          let image = UIImage(data: data) {
+                    if fullSize {
+                        image.prepareForDisplay {
+                            self.image = $0
+                        }
+                    } else {
+                        image.prepareThumbnail(of: CGSize(width: 80, height: 80)) {
+                            self.image = $0
+                        }
+                    }
+                }
+            }
         }
     }
 }

Packages/ComposeUI/Sources/ComposeUI/Views/CurrentAccountView.swift

@@ -14,6 +14,10 @@ struct CurrentAccountView: View {
     @EnvironmentObject private var controller: ComposeController
     
     var body: some View {
+        controller.currentAccountContainerView(AnyView(currentAccount))
+    }
+    
+    private var currentAccount: some View {
         HStack(alignment: .top) {
             AvatarImageView(
                 url: account?.avatar,

Packages/ComposeUI/Sources/ComposeUI/Views/HeaderView.swift

@@ -10,15 +10,12 @@ import Pachyderm
 import InstanceFeatures
 
 struct HeaderView: View {
-    @EnvironmentObject private var controller: ComposeController
+    let currentAccount: (any AccountProtocol)?
-    @EnvironmentObject private var draft: Draft
+    let charsRemaining: Int
-    @EnvironmentObject private var instanceFeatures: InstanceFeatures
-    
-    private var charsRemaining: Int { controller.charactersRemaining }
     
     var body: some View {
         HStack(alignment: .top) {
-            CurrentAccountView(account: controller.currentAccount)
+            CurrentAccountView(account: currentAccount)
                 .accessibilitySortPriority(1)
             
             Spacer()

Packages/ComposeUI/Sources/ComposeUI/Views/MainTextView.swift

@@ -15,6 +15,7 @@ struct MainTextView: View {
     
     @State private var hasFirstAppeared = false
     @State private var height: CGFloat?
+    @State private var updateSelection: ((UITextView) -> Void)?
     private let minHeight: CGFloat = 150
     private var effectiveHeight: CGFloat { height ?? minHeight }
     
@@ -34,7 +35,7 @@ struct MainTextView: View {
                     .accessibilityHidden(true)
             }
             
-            MainWrappedTextViewRepresentable(text: $draft.text, becomeFirstResponder: $controller.mainComposeTextViewBecomeFirstResponder, textDidChange: textDidChange)
+            MainWrappedTextViewRepresentable(text: $draft.text, becomeFirstResponder: $controller.mainComposeTextViewBecomeFirstResponder, updateSelection: $updateSelection, textDidChange: textDidChange)
         }
         .frame(height: effectiveHeight)
         .onAppear(perform: becomeFirstResponderOnFirstAppearance)
@@ -44,6 +45,11 @@ struct MainTextView: View {
         if !hasFirstAppeared {
             hasFirstAppeared = true
             controller.mainComposeTextViewBecomeFirstResponder = true
+            if config.textSelectionStartsAtBeginning {
+                updateSelection = { textView in
+                    textView.selectedTextRange = textView.textRange(from: textView.beginningOfDocument, to: textView.beginningOfDocument)
+                }
+            }
         }
     }
     
@@ -57,6 +63,7 @@ fileprivate struct MainWrappedTextViewRepresentable: UIViewRepresentable {
     
     @Binding var text: String
     @Binding var becomeFirstResponder: Bool
+    @Binding var updateSelection: ((UITextView) -> Void)?
     let textDidChange: (UITextView) -> Void
     
     @EnvironmentObject private var controller: ComposeController
@@ -85,6 +92,11 @@ fileprivate struct MainWrappedTextViewRepresentable: UIViewRepresentable {
         
         context.coordinator.text = $text
         
+        if let updateSelection {
+            updateSelection(uiView)
+            self.updateSelection = nil
+        }
+        
         // wait until the next runloop iteration so that SwiftUI view updates have finished and
         // the text view knows its new content size
         DispatchQueue.main.async {

Packages/ComposeUI/Sources/ComposeUI/Views/PollOptionView.swift

@@ -9,17 +9,17 @@ import SwiftUI
 
 struct PollOptionView: View {
     @EnvironmentObject private var controller: PollController
-    @EnvironmentObject private var poll: Draft.Poll
+    @EnvironmentObject private var poll: Poll
-    @ObservedObject private var option: Draft.Poll.Option
+    @ObservedObject private var option: PollOption
     let remove: () -> Void
     
-    init(option: Draft.Poll.Option, remove: @escaping () -> Void) {
+    init(option: PollOption, remove: @escaping () -> Void) {
         self.option = option
         self.remove = remove
     }
     
     private var optionIndex: Int {
-        poll.options.firstIndex(where: { $0.id == option.id }) ?? 0
+        poll.options.index(of: option)
     }
     
     var body: some View {

Packages/TuskerComponents/Sources/TuskerComponents/AvatarImageView.swift

@@ -28,7 +28,8 @@ public struct AvatarImageView: View {
             .resizable()
             .frame(width: size, height: size)
             .cornerRadius(style.cornerRadiusFraction * size)
-            .task {
+            .task { @MainActor in
+                image = nil
                 if let url {
                     image = await fetchAvatar(url)
                 }

Packages/UserAccounts/Sources/UserAccounts/UserAccountInfo.swift

@@ -8,7 +8,7 @@
 import Foundation
 import CryptoKit
 
-public struct UserAccountInfo: Equatable, Hashable {
+public struct UserAccountInfo: Equatable, Hashable, Identifiable {
     public let id: String
     public let instanceURL: URL
     public let clientID: String

ShareExtension/Base.lproj/MainInterface.storyboard

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="j1y-V4-xli">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--Share View Controller-->
+        <scene sceneID="ceB-am-kn3">
+            <objects>
+                <viewController id="j1y-V4-xli" customClass="ShareViewController" customModuleProvider="target" sceneMemberID="viewController">
+                    <view key="view" opaque="NO" contentMode="scaleToFill" id="wbc-yd-nQP">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" red="0.0" green="0.0" blue="0.0" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
+                        <viewLayoutGuide key="safeArea" id="1Xd-am-t49"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="CEy-Cv-SGf" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

ShareExtension/Info.plist

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>NSExtensionActivationRule</key>
+			<string>TRUEPREDICATE</string>
+		</dict>
+		<key>NSExtensionMainStoryboard</key>
+		<string>MainInterface</string>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.share-services</string>
+	</dict>
+</dict>
+</plist>

ShareExtension/ShareExtension.entitlements

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>group.space.vaccor.Tusker</string>
+	</array>
+	<key>com.apple.security.network.client</key>
+	<true/>
+</dict>
+</plist>

ShareExtension/ShareHostingController.swift

@@ -0,0 +1,166 @@
+//
+//  ShareHostingController.swift
+//  ShareExtension
+//
+//  Created by Shadowfacts on 4/17/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import ComposeUI
+import TuskerComponents
+import WebURLFoundationExtras
+import Combine
+import TuskerPreferences
+
+class ShareHostingController: UIHostingController<ShareHostingController.View> {
+    private static func fetchAvatar(_ url: URL) async -> UIImage? {
+        guard let (data, _) = try? await URLSession.shared.data(from: url),
+              let image = UIImage(data: data) else {
+            return nil
+        }
+        let size = 50 * UIScreen.main.scale
+        return await image.byPreparingThumbnail(ofSize: CGSize(width: size, height: size)) ?? image
+    }
+    
+    private let controller: ComposeController
+    
+    private var mastodonContextPublisher: CurrentValueSubject<ShareMastodonContext, Never>
+    private var cancellables = Set<AnyCancellable>()
+    
+    init(draft: Draft, mastodonContext: ShareMastodonContext) {
+        let mastodonContextPublisher = CurrentValueSubject<ShareMastodonContext, Never>(mastodonContext)
+        self.mastodonContextPublisher = mastodonContextPublisher
+        controller = ComposeController(
+            draft: draft,
+            config: ComposeUIConfig(),
+            mastodonController: mastodonContext,
+            fetchAvatar: Self.fetchAvatar,
+            fetchStatus: { _ in fatalError("replies aren't allowed in share sheet") },
+            displayNameLabel: { account, style, _ in AnyView(Text(account.displayName).font(.system(style))) },
+            currentAccountContainerView: { AnyView(SwitchAccountContainerView(content: $0, mastodonContextPublisher: mastodonContextPublisher)) },
+            replyContentView: { _, _  in fatalError("replies aren't allowed in share sheet") },
+            emojiImageView: {
+                AnyView(AsyncImage(url: URL($0.url)!) {
+                    $0
+                        .resizable()
+                        .aspectRatio(contentMode: .fit)
+                } placeholder: {
+                    Image(systemName: "smiley.fill")
+                })
+            }
+        )
+        super.init(rootView: View(controller: controller))
+        
+        updateConfig()
+        
+        mastodonContextPublisher
+            .sink { [unowned self] in
+                self.controller.mastodonController = $0
+                self.controller.draft.accountID = $0.accountInfo!.id
+            }
+            .store(in: &cancellables)
+        mastodonContextPublisher
+            .flatMap { $0.$ownAccount }
+            .sink { [unowned self] in self.controller.currentAccount = $0 }
+            .store(in: &cancellables)
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        fatalError()
+    }
+    
+    private func updateConfig() {
+        var config = ComposeUIConfig()
+        config.allowSwitchingDrafts = false
+        config.textSelectionStartsAtBeginning = true
+        // note: in the share sheet, we ignore this preference
+        config.automaticallySaveDrafts = false
+        
+        config.backgroundColor = Color(uiColor: .appBackground)
+        config.groupedBackgroundColor = Color(uiColor: .appGroupedBackground)
+        config.groupedCellBackgroundColor = Color(uiColor: .appGroupedCellBackground)
+        config.fillColor = Color(uiColor: .appFill)
+        switch Preferences.shared.avatarStyle {
+        case .roundRect:
+            config.avatarStyle = .roundRect
+        case .circle:
+            config.avatarStyle = .circle
+        }
+        config.useTwitterKeyboard = Preferences.shared.useTwitterKeyboard
+        config.contentType = Preferences.shared.statusContentType
+        config.requireAttachmentDescriptions = Preferences.shared.requireAttachmentDescriptions
+        
+        config.dismiss = { [unowned self] in self.dismiss(mode: $0) }
+        
+        controller.config = config
+    }
+    
+    private func dismiss(mode: DismissMode) {
+        guard let extensionContext else { return }
+        switch mode {
+        case .cancel:
+            extensionContext.cancelRequest(withError: Error.cancelled)
+        case .post:
+            extensionContext.completeRequest(returningItems: nil)
+        }
+    }
+    
+    struct View: SwiftUI.View {
+        let controller: ComposeController
+        
+        var body: some SwiftUI.View {
+            ControllerView(controller: { controller })
+        }
+    }
+    
+    enum Error: Swift.Error {
+        case cancelled
+    }
+}
+
+// todo: shouldn't just copy this from the main Colors.swift
+extension UIColor {
+    static let appBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !Preferences.shared.pureBlackDarkMode {
+            return UIColor(hue: 230/360, saturation: 23/100, brightness: 10/100, alpha: 1)
+        } else {
+            return .systemBackground
+        }
+    }
+    
+    static let appGroupedBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !Preferences.shared.pureBlackDarkMode {
+            if traitCollection.userInterfaceLevel == .elevated {
+                return UIColor(hue: 230/360, saturation: 23/100, brightness: 10/100, alpha: 1)
+            } else {
+                return UIColor(hue: 230/360, saturation: 23/100, brightness: 5/100, alpha: 1)
+            }
+        } else {
+            return .systemGroupedBackground
+        }
+    }
+    
+    static let appGroupedCellBackground = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle {
+            if Preferences.shared.pureBlackDarkMode {
+                return .secondarySystemBackground
+            } else {
+                return .appFill
+            }
+        } else {
+            return .systemBackground
+        }
+    }
+    
+    static let appFill = UIColor { traitCollection in
+        if case .dark = traitCollection.userInterfaceStyle,
+           !Preferences.shared.pureBlackDarkMode {
+            return UIColor(hue: 230/360, saturation: 20/100, brightness: 17/100, alpha: 1)
+        } else {
+            return .systemFill
+        }
+    }
+}

ShareExtension/ShareMastodonContext.swift

@@ -0,0 +1,92 @@
+//
+//  ShareMastodonContext.swift
+//  ShareExtension
+//
+//  Created by Shadowfacts on 4/17/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import Pachyderm
+import ComposeUI
+import UserAccounts
+import InstanceFeatures
+import Combine
+
+class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
+    let accountInfo: UserAccountInfo?
+    let client: Client
+    let instanceFeatures: InstanceFeatures
+    
+    @MainActor
+    private var customEmojis: [Emoji]?
+    
+    @Published var ownAccount: Account?
+    
+    init(accountInfo: UserAccountInfo) {
+        self.accountInfo = accountInfo
+        self.client = Client(baseURL: accountInfo.instanceURL, accessToken: accountInfo.accessToken)
+        self.instanceFeatures = InstanceFeatures()
+        
+        Task { @MainActor in
+            async let instance = try? await run(Client.getInstance()).0
+            async let nodeInfo: NodeInfo? = await withCheckedContinuation({ continuation in
+                self.client.nodeInfo { response in
+                    switch response {
+                    case .success(let nodeInfo, _):
+                        continuation.resume(returning: nodeInfo)
+                    case .failure(_):
+                        continuation.resume(returning: nil)
+                    }
+                }
+            })
+            guard let instance = await instance else { return }
+            self.instanceFeatures.update(instance: instance, nodeInfo: await nodeInfo)
+        }
+        
+        Task { @MainActor in
+            if let account = try? await run(Client.getSelfAccount()).0 {
+                self.ownAccount = account
+            }
+        }
+    }
+    
+    // MARK: ComposeMastodonContext
+    
+    func run<Result: Decodable & Sendable>(_ request: Request<Result>) async throws -> (Result, Pagination?) {
+        return try await withCheckedThrowingContinuation({ continuation in
+            client.run(request) { response in
+                switch response {
+                case .success(let result, let pagination):
+                    continuation.resume(returning: (result, pagination))
+                case .failure(let error):
+                    continuation.resume(throwing: error)
+                }
+            }
+        })
+    }
+    
+    @MainActor
+    func getCustomEmojis(completion: @escaping ([Emoji]) -> Void) {
+        if let customEmojis {
+            completion(customEmojis)
+        } else {
+            Task.detached { @MainActor in
+                let emojis = (try? await self.run(Client.getCustomEmoji()).0) ?? []
+                self.customEmojis = emojis
+                completion(emojis)
+            }
+        }
+    }
+    
+    func searchCachedAccounts(query: String) -> [AccountProtocol] {
+        return []
+    }
+    
+    func cachedRelationship(for accountID: String) -> RelationshipProtocol? {
+        return nil
+    }
+    
+    func searchCachedHashtags(query: String) -> [Hashtag] {
+        return []
+    }
+}

ShareExtension/ShareViewController.swift

@@ -0,0 +1,129 @@
+//
+//  ShareViewController.swift
+//  ShareExtension
+//
+//  Created by Shadowfacts on 4/17/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import UserAccounts
+import ComposeUI
+import UniformTypeIdentifiers
+import TuskerPreferences
+import Combine
+
+class ShareViewController: UIViewController {
+    
+    private var state: State = .loading
+    
+    required init?(coder: NSCoder) {
+        super.init(coder: coder)
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        view.tintColor = Preferences.shared.accentColor.color
+        
+        if let account = UserAccountsManager.shared.getMostRecentAccount() {
+            Task { @MainActor in
+                let draft = await createDraft(account: account)
+                state = .ok
+                
+                let context = ShareMastodonContext(accountInfo: account)
+                let host = ShareHostingController(draft: draft, mastodonContext: context)
+                let nav = UINavigationController(rootViewController: host)
+                self.addChild(nav)
+                nav.view.translatesAutoresizingMaskIntoConstraints = false
+                self.view.addSubview(nav.view)
+                NSLayoutConstraint.activate([
+                    nav.view.leadingAnchor.constraint(equalTo: self.view.leadingAnchor),
+                    nav.view.trailingAnchor.constraint(equalTo: self.view.trailingAnchor),
+                    nav.view.topAnchor.constraint(equalTo: self.view.topAnchor),
+                    nav.view.bottomAnchor.constraint(equalTo: self.view.bottomAnchor),
+                ])
+                nav.didMove(toParent: self)
+            }
+        } else {
+            state = .notLoggedIn
+        }
+    }
+    
+    private func createDraft(account: UserAccountInfo) async -> Draft {
+        let (text, attachments) = await getDraftConfigurationFromExtensionContext()
+        
+        let draft = DraftsPersistentContainer.shared.createDraft(
+            accountID: account.id,
+            text: text,
+            contentWarning: "",
+            inReplyToID: nil,
+            visibility: Preferences.shared.defaultPostVisibility,
+            localOnly: false
+        )
+        
+        for attachment in attachments {
+            DraftsPersistentContainer.shared.viewContext.insert(attachment)
+        }
+        draft.draftAttachments = attachments
+        
+        return draft
+    }
+    
+    private func getDraftConfigurationFromExtensionContext() async -> (String, [DraftAttachment]) {
+        guard let extensionContext,
+              let inputItem = (extensionContext.inputItems as? [NSExtensionItem])?.first,
+              let itemProvider = inputItem.attachments?.first else {
+            return ("", [])
+        }
+        if let url: NSURL = await getObject(from: itemProvider) {
+            if let title = inputItem.attributedTitle ?? inputItem.attributedContentText {
+                return ("\n\n\(title.string)\n\(url.absoluteString ?? "")", [])
+            } else {
+                return ("\n\n\(url.absoluteString ?? "")", [])
+            }
+        } else if let text: NSString = await getObject(from: itemProvider) {
+            return ("\n\n\(text)", [])
+        } else if let attachment: DraftAttachment = await getObject(from: itemProvider) {
+            return ("", [attachment])
+        } else if let attributedContent = inputItem.attributedContentText {
+            return ("\n\n\(attributedContent.string)", [])
+        } else {
+            return ("", [])
+        }
+    }
+    
+    private func getObject<T: NSItemProviderReading>(from itemProvider: NSItemProvider) async -> T? {
+        guard itemProvider.canLoadObject(ofClass: T.self) else {
+            return nil
+        }
+        return await withCheckedContinuation({ continuation in
+            itemProvider.loadObject(ofClass: T.self) { object, error in
+                continuation.resume(returning: object as? T)
+            }
+        })
+    }
+    
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if case .notLoggedIn = state {
+            let alert = UIAlertController(title: "Not Logged In", message: "You need to log in to an account through the app before you can post.", preferredStyle: .alert)
+            alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { [unowned self] _ in
+                self.extensionContext!.cancelRequest(withError: Error.notLoggedIn)
+            }))
+            present(alert, animated: true)
+        }
+    }
+    
+    enum State {
+        case loading
+        case notLoggedIn
+        case ok
+    }
+    
+    enum Error: Swift.Error {
+        case notLoggedIn
+    }
+
+}

ShareExtension/SwitchAccountContainerView.swift

@@ -0,0 +1,140 @@
+//
+//  SwitchAccountContainerView.swift
+//  ShareExtension
+//
+//  Created by Shadowfacts on 4/19/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import UserAccounts
+import TuskerPreferences
+import Pachyderm
+import Combine
+import ComposeUI
+
+struct SwitchAccountContainerView: View {
+    let content: AnyView
+    let mastodonContextPublisher: CurrentValueSubject<ShareMastodonContext, Never>
+    
+    var accounts: [UserAccountInfo] {
+        UserAccountsManager.shared.accounts
+    }
+    
+    var body: some View {
+        if accounts.count > 1 {
+            Menu {
+                ForEach(accounts) { account in
+                    Button(action: { selectAccount(account) }) {
+                        AccountButtonLabel(account: account)
+                    }
+                }
+            } label: {
+                HStack(alignment: .center) {
+                    VStack(spacing: 2) {
+                        Image(systemName: "arrowtriangle.up.fill")
+                            .resizable()
+                            .frame(width: 10, height: 5)
+                        Image(systemName: "arrowtriangle.down.fill")
+                            .resizable()
+                            .frame(width: 10, height: 5)
+                    }
+                    .foregroundColor(.secondary)
+                    
+                    content
+                }
+            }
+        } else {
+            content
+        }
+    }
+    
+    private func selectAccount(_ account: UserAccountInfo) {
+        mastodonContextPublisher.send(ShareMastodonContext(accountInfo: account))
+    }
+}
+
+private struct AccountButtonLabel: View {
+    static let urlSession = URLSession(configuration: .ephemeral)
+    
+    let account: UserAccountInfo
+    @State private var avatarImage: Image?
+    
+    var body: some View {
+        label
+            .task {
+                await fetchAvatar()
+            }
+    }
+    
+    @ViewBuilder
+    private var label: some View {
+        // subtitles only started being supported on 16.4
+        if #available(iOS 16.4, *) {
+            Label {
+                Text(account.username)
+            } icon: {
+                avatar
+            }
+            Text(account.instanceURL.host!)
+        } else {
+            Label {
+                Text("@\(account.username)@\(account.instanceURL.host!)")
+            } icon: {
+                avatar
+            }
+        }
+    }
+    
+    @ViewBuilder
+    private var avatar: some View {
+        if let avatarImage {
+            avatarImage
+        } else {
+            avatarPlaceholder
+        }
+    }
+    
+    private var avatarPlaceholder: Image {
+        switch Preferences.shared.avatarStyle {
+        case .circle:
+            return Image(systemName: "person.crop.circle")
+        case .roundRect:
+            return Image(systemName: "person.crop.square")
+        }
+    }
+    
+    private func fetchAvatar() async {
+        let client = Client(baseURL: account.instanceURL, accessToken: account.accessToken, session: Self.urlSession)
+        let account: Account? = await withCheckedContinuation({ continuation in
+            client.run(Client.getSelfAccount()) { response in
+                switch response {
+                case .success(let account, _):
+                    continuation.resume(returning: account)
+                case .failure(_):
+                    continuation.resume(returning: nil)
+                }
+            }
+        })
+        if let account,
+           let avatarURL = account.avatar,
+           let data = try? await Self.urlSession.data(from: avatarURL).0,
+           let image = UIImage(data: data) {
+            let size = CGSize(width: 50, height: 50)
+            let renderer = UIGraphicsImageRenderer(size: size)
+            let clipped = renderer.image { context in
+                let bounds = CGRect(origin: .zero, size: size)
+                let path: UIBezierPath
+                switch Preferences.shared.avatarStyle {
+                case .circle:
+                    path = UIBezierPath(ovalIn: bounds)
+                case .roundRect:
+                    path = UIBezierPath(roundedRect: bounds, cornerRadius: 5)
+                }
+                path.addClip()
+                image.draw(in: bounds)
+            }
+            self.avatarImage = Image(uiImage: clipped)
+        }
+    }
+}

Tusker.xcodeproj/project.pbxproj

@@ -220,6 +220,17 @@
 		D6A3BC812321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6A3BC7F2321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.xib */; };
 		D6A3BC8A2321F79B00FD64D5 /* AccountTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A3BC882321F79B00FD64D5 /* AccountTableViewCell.swift */; };
 		D6A3BC8B2321F79B00FD64D5 /* AccountTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6A3BC892321F79B00FD64D5 /* AccountTableViewCell.xib */; };
+		D6A4531629EF64BA00032932 /* ShareViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4531529EF64BA00032932 /* ShareViewController.swift */; };
+		D6A4531929EF64BA00032932 /* MainInterface.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = D6A4531729EF64BA00032932 /* MainInterface.storyboard */; };
+		D6A4531D29EF64BA00032932 /* ShareExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = D6A4531329EF64BA00032932 /* ShareExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		D6A4532429EF665200032932 /* ComposeUI in Frameworks */ = {isa = PBXBuildFile; productRef = D6A4532329EF665200032932 /* ComposeUI */; };
+		D6A4532629EF665600032932 /* InstanceFeatures in Frameworks */ = {isa = PBXBuildFile; productRef = D6A4532529EF665600032932 /* InstanceFeatures */; };
+		D6A4532829EF665800032932 /* Pachyderm in Frameworks */ = {isa = PBXBuildFile; productRef = D6A4532729EF665800032932 /* Pachyderm */; };
+		D6A4532A29EF665A00032932 /* TuskerPreferences in Frameworks */ = {isa = PBXBuildFile; productRef = D6A4532929EF665A00032932 /* TuskerPreferences */; };
+		D6A4532C29EF665D00032932 /* UserAccounts in Frameworks */ = {isa = PBXBuildFile; productRef = D6A4532B29EF665D00032932 /* UserAccounts */; };
+		D6A4532E29EF7DDD00032932 /* ShareHostingController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4532D29EF7DDD00032932 /* ShareHostingController.swift */; };
+		D6A4533029EF7DEE00032932 /* ShareMastodonContext.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4532F29EF7DEE00032932 /* ShareMastodonContext.swift */; };
+		D6A4533229F0CFCA00032932 /* SwitchAccountContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4533129F0CFCA00032932 /* SwitchAccountContainerView.swift */; };
 		D6A4DCCC2553667800D9DE31 /* FastAccountSwitcherViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4DCCA2553667800D9DE31 /* FastAccountSwitcherViewController.swift */; };
 		D6A4DCCD2553667800D9DE31 /* FastAccountSwitcherViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6A4DCCB2553667800D9DE31 /* FastAccountSwitcherViewController.xib */; };
 		D6A4DCE525537C7A00D9DE31 /* FastSwitchingAccountView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A4DCE425537C7A00D9DE31 /* FastSwitchingAccountView.swift */; };
@@ -335,6 +346,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		D6A4531B29EF64BA00032932 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = D6D4DDC4212518A000E1C4BB /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = D6A4531229EF64BA00032932;
+			remoteInfo = ShareExtension;
+		};
 		D6D4DDE1212518A200E1C4BB /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = D6D4DDC4212518A000E1C4BB /* Project object */;
@@ -365,6 +383,7 @@
 			dstPath = "";
 			dstSubfolderSpec = 13;
 			files = (
+				D6A4531D29EF64BA00032932 /* ShareExtension.appex in Embed Foundation Extensions */,
 				D6E343B4265AAD6B00C4AA01 /* OpenInTusker.appex in Embed Foundation Extensions */,
 			);
 			name = "Embed Foundation Extensions";
@@ -597,6 +616,14 @@
 		D6A3BC7F2321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = FollowNotificationGroupTableViewCell.xib; sourceTree = "<group>"; };
 		D6A3BC882321F79B00FD64D5 /* AccountTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountTableViewCell.swift; sourceTree = "<group>"; };
 		D6A3BC892321F79B00FD64D5 /* AccountTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = AccountTableViewCell.xib; sourceTree = "<group>"; };
+		D6A4531329EF64BA00032932 /* ShareExtension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = ShareExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
+		D6A4531529EF64BA00032932 /* ShareViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareViewController.swift; sourceTree = "<group>"; };
+		D6A4531829EF64BA00032932 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/MainInterface.storyboard; sourceTree = "<group>"; };
+		D6A4531A29EF64BA00032932 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		D6A4531E29EF64BA00032932 /* ShareExtension.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = ShareExtension.entitlements; sourceTree = "<group>"; };
+		D6A4532D29EF7DDD00032932 /* ShareHostingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareHostingController.swift; sourceTree = "<group>"; };
+		D6A4532F29EF7DEE00032932 /* ShareMastodonContext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareMastodonContext.swift; sourceTree = "<group>"; };
+		D6A4533129F0CFCA00032932 /* SwitchAccountContainerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwitchAccountContainerView.swift; sourceTree = "<group>"; };
 		D6A4DCCA2553667800D9DE31 /* FastAccountSwitcherViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FastAccountSwitcherViewController.swift; sourceTree = "<group>"; };
 		D6A4DCCB2553667800D9DE31 /* FastAccountSwitcherViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = FastAccountSwitcherViewController.xib; sourceTree = "<group>"; };
 		D6A4DCE425537C7A00D9DE31 /* FastSwitchingAccountView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FastSwitchingAccountView.swift; sourceTree = "<group>"; };
@@ -723,6 +750,18 @@
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		D6A4531029EF64BA00032932 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D6A4532829EF665800032932 /* Pachyderm in Frameworks */,
+				D6A4532A29EF665A00032932 /* TuskerPreferences in Frameworks */,
+				D6A4532629EF665600032932 /* InstanceFeatures in Frameworks */,
+				D6A4532C29EF665D00032932 /* UserAccounts in Frameworks */,
+				D6A4532429EF665200032932 /* ComposeUI in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6D4DDC9212518A000E1C4BB /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -1264,6 +1303,20 @@
 			path = "Status Action Account List";
 			sourceTree = "<group>";
 		};
+		D6A4531429EF64BA00032932 /* ShareExtension */ = {
+			isa = PBXGroup;
+			children = (
+				D6A4531E29EF64BA00032932 /* ShareExtension.entitlements */,
+				D6A4532F29EF7DEE00032932 /* ShareMastodonContext.swift */,
+				D6A4531529EF64BA00032932 /* ShareViewController.swift */,
+				D6A4532D29EF7DDD00032932 /* ShareHostingController.swift */,
+				D6A4533129F0CFCA00032932 /* SwitchAccountContainerView.swift */,
+				D6A4531729EF64BA00032932 /* MainInterface.storyboard */,
+				D6A4531A29EF64BA00032932 /* Info.plist */,
+			);
+			path = ShareExtension;
+			sourceTree = "<group>";
+		};
 		D6A4DCC92553666600D9DE31 /* Fast Account Switcher */ = {
 			isa = PBXGroup;
 			children = (
@@ -1408,6 +1461,7 @@
 				D6D4DDE3212518A200E1C4BB /* TuskerTests */,
 				D6D4DDEE212518A200E1C4BB /* TuskerUITests */,
 				D6E343A9265AAD6B00C4AA01 /* OpenInTusker */,
+				D6A4531429EF64BA00032932 /* ShareExtension */,
 				D6D4DDCD212518A000E1C4BB /* Products */,
 				D65A37F221472F300087646E /* Frameworks */,
 			);
@@ -1420,6 +1474,7 @@
 				D6D4DDE0212518A200E1C4BB /* TuskerTests.xctest */,
 				D6D4DDEB212518A200E1C4BB /* TuskerUITests.xctest */,
 				D6E343A8265AAD6B00C4AA01 /* OpenInTusker.appex */,
+				D6A4531329EF64BA00032932 /* ShareExtension.appex */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -1578,6 +1633,30 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
+		D6A4531229EF64BA00032932 /* ShareExtension */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = D6A4532229EF64BA00032932 /* Build configuration list for PBXNativeTarget "ShareExtension" */;
+			buildPhases = (
+				D6A4530F29EF64BA00032932 /* Sources */,
+				D6A4531029EF64BA00032932 /* Frameworks */,
+				D6A4531129EF64BA00032932 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = ShareExtension;
+			packageProductDependencies = (
+				D6A4532329EF665200032932 /* ComposeUI */,
+				D6A4532529EF665600032932 /* InstanceFeatures */,
+				D6A4532729EF665800032932 /* Pachyderm */,
+				D6A4532929EF665A00032932 /* TuskerPreferences */,
+				D6A4532B29EF665D00032932 /* UserAccounts */,
+			);
+			productName = ShareExtension;
+			productReference = D6A4531329EF64BA00032932 /* ShareExtension.appex */;
+			productType = "com.apple.product-type.app-extension";
+		};
 		D6D4DDCB212518A000E1C4BB /* Tusker */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = D6D4DDF4212518A200E1C4BB /* Build configuration list for PBXNativeTarget "Tusker" */;
@@ -1594,6 +1673,7 @@
 			);
 			dependencies = (
 				D6E343B3265AAD6B00C4AA01 /* PBXTargetDependency */,
+				D6A4531C29EF64BA00032932 /* PBXTargetDependency */,
 			);
 			name = Tusker;
 			packageProductDependencies = (
@@ -1676,10 +1756,13 @@
 		D6D4DDC4212518A000E1C4BB /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastSwiftUpdateCheck = 1250;
+				LastSwiftUpdateCheck = 1430;
 				LastUpgradeCheck = 1400;
 				ORGANIZATIONNAME = Shadowfacts;
 				TargetAttributes = {
+					D6A4531229EF64BA00032932 = {
+						CreatedOnToolsVersion = 14.3;
+					};
 					D6D4DDCB212518A000E1C4BB = {
 						CreatedOnToolsVersion = 10.0;
 						LastSwiftMigration = 1420;
@@ -1728,11 +1811,20 @@
 				D6D4DDDF212518A200E1C4BB /* TuskerTests */,
 				D6D4DDEA212518A200E1C4BB /* TuskerUITests */,
 				D6E343A7265AAD6B00C4AA01 /* OpenInTusker */,
+				D6A4531229EF64BA00032932 /* ShareExtension */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		D6A4531129EF64BA00032932 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D6A4531929EF64BA00032932 /* MainInterface.storyboard in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6D4DDCA212518A000E1C4BB /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -1832,6 +1924,17 @@
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		D6A4530F29EF64BA00032932 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D6A4533229F0CFCA00032932 /* SwitchAccountContainerView.swift in Sources */,
+				D6A4532E29EF7DDD00032932 /* ShareHostingController.swift in Sources */,
+				D6A4531629EF64BA00032932 /* ShareViewController.swift in Sources */,
+				D6A4533029EF7DEE00032932 /* ShareMastodonContext.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6D4DDC8212518A000E1C4BB /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -2150,6 +2253,11 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
+		D6A4531C29EF64BA00032932 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = D6A4531229EF64BA00032932 /* ShareExtension */;
+			targetProxy = D6A4531B29EF64BA00032932 /* PBXContainerItemProxy */;
+		};
 		D6D4DDE2212518A200E1C4BB /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = D6D4DDCB212518A000E1C4BB /* Tusker */;
@@ -2169,6 +2277,14 @@
 /* End PBXTargetDependency section */
 
 /* Begin PBXVariantGroup section */
+		D6A4531729EF64BA00032932 /* MainInterface.storyboard */ = {
+			isa = PBXVariantGroup;
+			children = (
+				D6A4531829EF64BA00032932 /* Base */,
+			);
+			name = MainInterface.storyboard;
+			sourceTree = "<group>";
+		};
 		D6D4DDD8212518A200E1C4BB /* LaunchScreen.storyboard */ = {
 			isa = PBXVariantGroup;
 			children = (
@@ -2349,6 +2465,93 @@
 			};
 			name = Dist;
 		};
+		D6A4531F29EF64BA00032932 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
+				CODE_SIGN_ENTITLEMENTS = ShareExtension/ShareExtension.entitlements;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = ShareExtension/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = ShareExtension;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2023 Shadowfacts. All rights reserved.";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = space.vaccor.Tusker.ShareExtension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SUPPORTS_MACCATALYST = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		D6A4532029EF64BA00032932 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
+				CODE_SIGN_ENTITLEMENTS = ShareExtension/ShareExtension.entitlements;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = ShareExtension/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = ShareExtension;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2023 Shadowfacts. All rights reserved.";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = space.vaccor.Tusker.ShareExtension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SUPPORTS_MACCATALYST = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
+		D6A4532129EF64BA00032932 /* Dist */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
+				CODE_SIGN_ENTITLEMENTS = ShareExtension/ShareExtension.entitlements;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = ShareExtension/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = ShareExtension;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2023 Shadowfacts. All rights reserved.";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = space.vaccor.Tusker.ShareExtension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SUPPORTS_MACCATALYST = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Dist;
+		};
 		D6D4DDF2212518A200E1C4BB /* Debug */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = D6D706A829498C82000827ED /* Tusker.xcconfig */;
@@ -2667,6 +2870,16 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		D6A4532229EF64BA00032932 /* Build configuration list for PBXNativeTarget "ShareExtension" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				D6A4531F29EF64BA00032932 /* Debug */,
+				D6A4532029EF64BA00032932 /* Release */,
+				D6A4532129EF64BA00032932 /* Dist */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		D6D4DDC7212518A000E1C4BB /* Build configuration list for PBXProject "Tusker" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
@@ -2791,6 +3004,26 @@
 			isa = XCSwiftPackageProductDependency;
 			productName = Pachyderm;
 		};
+		D6A4532329EF665200032932 /* ComposeUI */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = ComposeUI;
+		};
+		D6A4532529EF665600032932 /* InstanceFeatures */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = InstanceFeatures;
+		};
+		D6A4532729EF665800032932 /* Pachyderm */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = Pachyderm;
+		};
+		D6A4532929EF665A00032932 /* TuskerPreferences */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = TuskerPreferences;
+		};
+		D6A4532B29EF665D00032932 /* UserAccounts */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = UserAccounts;
+		};
 		D6B0026D29B5248800C70BE2 /* UserAccounts */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = UserAccounts;

Tusker/API/MastodonController.swift

@@ -496,7 +496,7 @@ class MastodonController: ObservableObject {
         }
         acctsToMention = acctsToMention.uniques()
         
-        let draft = Draft(
+        return DraftsPersistentContainer.shared.createDraft(
             accountID: accountInfo!.id,
             text: text ?? acctsToMention.map { "@\($0) " }.joined(),
             contentWarning: contentWarning,
@@ -504,8 +504,6 @@ class MastodonController: ObservableObject {
             visibility: visibility,
             localOnly: localOnly
         )
-        DraftsManager.shared.add(draft)
-        return draft
     }
     
 }

Tusker/AppDelegate.swift

@@ -22,7 +22,6 @@ private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category:
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
     
-
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         configureSentry()
         swizzleStatusBar()
@@ -63,12 +62,15 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         
         DispatchQueue.global(qos: .userInitiated).async {
             let oldDraftsFile = documentsDirectory.appendingPathComponent("drafts").appendingPathExtension("plist")
-            if FileManager.default.fileExists(atPath: oldDraftsFile.path) {
+            let appGroupDraftsFile = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!.appendingPathComponent("drafts").appendingPathExtension("plist")
-                if case .failure(let error) = DraftsManager.migrate(from: oldDraftsFile) {
+            for url in [oldDraftsFile, appGroupDraftsFile] where FileManager.default.fileExists(atPath: url.path) {
+                DraftsPersistentContainer.shared.migrate(from: url) {
+                    if case .failure(let error) = $0 {
                         SentrySDK.capture(error: error)
                     }
                 }
             }
+        }
         
         return true
     }

Tusker/Scenes/ComposeSceneDelegate.swift

@@ -77,7 +77,7 @@ class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDeleg
     }
     
     func sceneWillResignActive(_ scene: UIScene) {
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
         
         if let window = window,
            let nav = window.rootViewController as? UINavigationController,

Tusker/Scenes/MainSceneDelegate.swift

@@ -88,7 +88,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         // The scene may re-connect later, as its session was not neccessarily discarded (see `application:didDiscardSceneSessions` instead).
         
         Preferences.save()
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
     }
     
     func sceneDidBecomeActive(_ scene: UIScene) {
@@ -101,7 +101,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         // This may occur due to temporary interruptions (ex. an incoming phone call).
         
         Preferences.save()
-        DraftsManager.save()
+        DraftsPersistentContainer.shared.save()
     }
     
     func stateRestorationActivity(for scene: UIScene) -> NSUserActivity? {

Tusker/Screens/Compose/ComposeHostingController.swift

@@ -6,6 +6,7 @@
 //  Copyright © 2023 Shadowfacts. All rights reserved.
 //
 
+import UIKit
 import SwiftUI
 import ComposeUI
 import Combine
@@ -27,18 +28,18 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Vie
     let controller: ComposeController
     let mastodonController: MastodonController
     
+    
     private var assetPickerCompletion: (@MainActor ([PHPickerResult]) -> Void)?
     private var drawingCompletion: ((PKDrawing) -> Void)?
     
     init(draft: Draft?, mastodonController: MastodonController) {
         let draft = draft ?? mastodonController.createDraft()
-        DraftsManager.shared.add(draft)
         
         self.controller = ComposeController(
             draft: draft,
             config: ComposeUIConfig(),
             mastodonController: mastodonController,
-            fetchAvatar: { await ImageCache.avatars.get($0).1 },
+            fetchAvatar: { @MainActor in await ImageCache.avatars.get($0).1 },
             fetchStatus: { mastodonController.persistentContainer.status(for: $0) },
             displayNameLabel: { AnyView(AccountDisplayNameLabel(account: $0, textStyle: $1, emojiSize: $2)) },
             replyContentView: { AnyView(ComposeReplyContentView(status: $0, mastodonController: mastodonController, heightChanged: $1)) },
@@ -52,7 +53,7 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Vie
         
         self.updateConfig()
         
-        pasteConfiguration = UIPasteConfiguration(forAccepting: ComposeUI.DraftAttachment.self)
+        pasteConfiguration = UIPasteConfiguration(forAccepting: DraftAttachment.self)
         
         NotificationCenter.default.addObserver(self, selector: #selector(updateConfig), name: .preferencesChanged, object: nil)
     }

Tusker/Shortcuts/UserActivityManager.swift

@@ -103,7 +103,7 @@ class UserActivityManager {
               let uuid = UUID(uuidString: idStr) else {
             return nil
         }
-        return DraftsManager.shared.getBy(id: uuid)
+        return DraftsPersistentContainer.shared.getDraft(id: uuid)
     }
     
     static func getDuckedDraft(from activity: NSUserActivity) -> Draft? {
@@ -111,7 +111,7 @@ class UserActivityManager {
               let uuid = UUID(uuidString: idStr) else {
             return nil
         }
-        return DraftsManager.shared.getBy(id: uuid)
+        return DraftsPersistentContainer.shared.getDraft(id: uuid)
     }
     
     // MARK: - Check Notifications